{"id":207,"date":"2009-07-31T21:27:31","date_gmt":"2009-08-01T04:27:31","guid":{"rendered":"http:\/\/bassic-sax.info\/version5\/?page_id=207"},"modified":"2024-09-01T10:02:44","modified_gmt":"2024-09-01T17:02:44","slug":"dorfler-jorka","status":"publish","type":"page","link":"https:\/\/bassic-sax.info\/version5\/vintage-saxes\/european-made-saxes\/dorfler-jorka\/","title":{"rendered":"D\u00f6rfler &#038; J\u00f6rka"},"content":{"rendered":"<table style=\"border-collapse: collapse; width: 100%;\" class=\"mtr-table mtr-tr-td\">\n<tbody>\n<tr>\n<td style=\"width: 12.5%;\" data-mtr-content=\"D\u00f6rfler &amp; JK\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\"><a href=\"#d_jk_connection\">D\u00f6rfler &amp; JK<\/a><\/div><\/td>\n<td style=\"width: 12.5%;\" data-mtr-content=\"D\u00f6rfler Alone\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\"><a href=\"#d_alone\">D\u00f6rfler Alone<\/a><\/div><\/td>\n<td style=\"width: 12.5%;\" data-mtr-content=\"D\u00f6rfler &amp; J\u00f6rka (D&amp;J) Hx. 1950s\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\"><a href=\"#hx50s\">D\u00f6rfler &amp; J\u00f6rka (D&amp;J) Hx. 1950s<\/a><\/div><\/td>\n<td style=\"width: 12.5%;\" data-mtr-content=\"D&amp;J Features\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\"><a href=\"#features\">D&amp;J Features<\/a><\/div><\/td>\n<td style=\"width: 12.5%;\" data-mtr-content=\"Rolled Tone Holes\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\"><a href=\"#rth\">Rolled Tone Holes<\/a><\/div><\/td>\n<td style=\"width: 12.5%;\" data-mtr-content=\"Round Thumb Screw\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\"><a href=\"#screw\">Round Thumb Screw<\/a><\/div><\/td>\n<td style=\"width: 12.5%;\" data-mtr-content=\"MOP Key Guard Buttons\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\"><a href=\"#buttons\">MOP Key Guard Buttons<\/a><\/div><\/td>\n<td style=\"width: 12.5%;\" data-mtr-content=\"Copies with a Difference\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\"><a href=\"#different\">Copies with a Difference<\/a><\/div><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 12.5%;\" data-mtr-content=\"D\u00f6rfler &amp; JK\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\"><a href=\"#finish\">Finish Options<\/a><\/div><\/td>\n<td style=\"width: 12.5%;\" data-mtr-content=\"D\u00f6rfler Alone\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\"><a href=\"#names\">Stencil Names<\/a><\/div><\/td>\n<td style=\"width: 12.5%;\" data-mtr-content=\"D\u00f6rfler &amp; J\u00f6rka (D&amp;J) Hx. 1950s\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\"><a href=\"#court\">Court Actions<\/a><\/div><\/td>\n<td style=\"width: 12.5%;\" data-mtr-content=\"D&amp;J Features\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\"><a href=\"#hx60s\">Company Hx. 1960s<\/a><\/div><\/td>\n<td style=\"width: 12.5%;\" data-mtr-content=\"Rolled Tone Holes\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\"><a href=\"#serial\">Serial No. Chart<\/a><\/div><\/td>\n<td style=\"width: 12.5%;\" data-mtr-content=\"Round Thumb Screw\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\"><a href=\"#necks\">Necks<\/a><\/div><\/td>\n<td style=\"width: 12.5%;\" data-mtr-content=\"MOP Key Guard Buttons\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\"><a href=\"#dj_vs_jk\">D&amp;J\/JK Toneking Comparison<\/a><\/div><\/td>\n<td style=\"width: 12.5%;\" data-mtr-content=\"Copies with a Difference\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\"><a href=\"#toneholes\">Tone Holes<\/a><\/div><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 12.5%;\" data-mtr-content=\"D\u00f6rfler &amp; JK\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\"><a href=\"#posts\">Posts &amp; Bumpers<\/a><\/div><\/td>\n<td style=\"width: 12.5%;\" data-mtr-content=\"D\u00f6rfler Alone\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\"><a href=\"#guard\">Pant Guard<\/a><\/div><\/td>\n<td style=\"width: 12.5%;\" data-mtr-content=\"D\u00f6rfler &amp; J\u00f6rka (D&amp;J) Hx. 1950s\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\"><a href=\"#shapes\">Key Shapes &amp; Locations<\/a><\/div><\/td>\n<td style=\"width: 12.5%;\" data-mtr-content=\"D&amp;J Features\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\"><a href=\"#evolution\">Key Guards<\/a><\/div><\/td>\n<td style=\"width: 12.5%;\" data-mtr-content=\"Rolled Tone Holes\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\"><a href=\"#wire\">Wire Guards<\/a><\/div><\/td>\n<td style=\"width: 12.5%;\" data-mtr-content=\"Round Thumb Screw\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\"><a href=\"#angelwing\">Angel Wing<\/a><\/div><\/td>\n<td style=\"width: 12.5%;\" data-mtr-content=\"MOP Key Guard Buttons\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\"><a href=\"#conclusion\">Conclusion<\/a><\/div><\/td>\n<td style=\"width: 12.5%;\" data-mtr-content=\"Copies with a Difference\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">\u00a0<\/div><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><a href=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Devilliers-Left-Side.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"3759\" data-permalink=\"https:\/\/bassic-sax.info\/version5\/vintage-saxes\/european-made-saxes\/dorfler-jorka\/devilliers-left-side\/\" data-orig-file=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Devilliers-Left-Side.jpg?fit=1000%2C561&amp;ssl=1\" data-orig-size=\"1000,561\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Devilliers-Left-Side\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Devilliers-Left-Side.jpg?fit=1000%2C561&amp;ssl=1\" class=\"alignnone wp-image-3759\" title=\"Devilliers-Left-Side\" src=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Devilliers-Left-Side.jpg?resize=1000%2C561\" alt=\"tenor saxophone, De Villiers, gold lacquer, red background, D\u00f6rfler &amp; J\u00f6rka\" width=\"1000\" height=\"561\" srcset=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Devilliers-Left-Side.jpg?w=1000&amp;ssl=1 1000w, https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Devilliers-Left-Side.jpg?resize=300%2C168&amp;ssl=1 300w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/h3>\n<h3><a id=\"d_jk_connection\"><\/a>Josef D\u00f6rfler &amp; The J. Keilwerth Connection<\/h3>\n<p>Josef D\u00f6rfler learned the trade of woodwind instrument making with clarinet maker Franz Than in Graslitz\/Sudetenland in Czechoslovakia. After he completed his training D\u00f6rfler went to work for Julius Keilwerth, who also had trained with Than. Julius Keilwerth had been producing saxophones under his own name in Graslitz since 1925.<\/p>\n<p>After WWII German speaking residents were expelled from Czechoslovakia. Like many German instrument manufacturers from Graslitz, the D\u00f6rfler family left via freight train in September 1946. At the time, each person was allowed to carry no more than 50 kg (approximately 110 lbs) of luggage. The mayor of Nauheim, Germany, Heinrich Kaul, had let it be known that the city was open to receiving immigrants who could strengthen the local economy with production facilities. Julius Keilwerth had settled there as well, and soon Josef D\u00f6rfler began working for him again\u2014mostly as a repair technician. At the time he did his work out of the laundry room of the Stelzer bakery in Nauheim.<a id=\"d_alone\"><\/a><\/p>\n<h3>D\u00f6rfler Strikes Out On His Own<\/h3>\n<p>In 1949 J. Keilwerth moved to a new facility, and Josef D\u00f6rfler decided to form his own company. On March 1, 1949 this new company was officially founded,&nbsp; located at H\u00fcgelstra\u00dfe 21 in Nauheim. Here Josef D\u00f6rfler, together with Josef K\u00fchnl and Franz Hamm, did work for Julius Keilwerth. They would pick up Keilwerth body tubes and bring them to the shop. There they would attach the key work that they&nbsp;had built, based on Keilwerth specs. Afterwards, the horns would be sent back to the Keilwerth factory where the saxophones were turned into the final product.<a id=\"hx50s\"><\/a><\/p>\n<h3>D\u00f6rfler &amp; J\u00f6rka (D&amp;J) Company History: The 1950s<\/h3>\n<p>Due to declining orders from Keilwerth, Josef D\u00f6rfler, together with financier Hubert J\u00f6rka, founded <em>D\u00f6rfler &amp; J\u00f6rka, Saxophonherstellung <\/em>(saxophone manufacturers)on September 1, 1950,and began manufacturing their own saxophones. The D&amp;J plant was located at Steinstra\u00dfe 18.<\/p>\n<p>J\u00f6rka was the son-in-law of accordion and harmonica manufacturer K\u00f6stler. At the time K\u00f6stler was the most important and influential employer in Nauheim since they employed 300 townspeople.<a id=\"features\"><\/a><\/p>\n<h3>Features of D\u00f6rfler &amp; J\u00f6rka Saxophones<a id=\"rth\"><\/a><\/h3>\n<h4>Rolled tone holes<\/h4>\n<ul>\n<li>D&amp;J horns had drawn, rolled tone holes.<\/li>\n<\/ul>\n<p><a href=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2010\/09\/Rolled-Tone-Holes.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"3293\" data-permalink=\"https:\/\/bassic-sax.info\/version5\/?attachment_id=3293\" data-orig-file=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2010\/09\/Rolled-Tone-Holes.jpg?fit=800%2C600&amp;ssl=1\" data-orig-size=\"800,600\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Rolled Tone Holes\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2010\/09\/Rolled-Tone-Holes.jpg?fit=800%2C600&amp;ssl=1\" class=\"alignnone wp-image-3293\" title=\"Rolled Tone Holes\" src=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2010\/09\/Rolled-Tone-Holes.jpg?resize=800%2C600\" alt=\"saxophone, rolled tone holes, D\u00f6rfler &amp; J\u00f6rka\" width=\"800\" height=\"600\" srcset=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2010\/09\/Rolled-Tone-Holes.jpg?w=800&amp;ssl=1 800w, https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2010\/09\/Rolled-Tone-Holes.jpg?resize=300%2C225&amp;ssl=1 300w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p><span style=\"font-size: 10px;\">Source: eBay.com<a id=\"screw\"><\/a><\/span><\/p>\n<h4>Round Thumb Screw<\/h4>\n<ul>\n<li>A distinctive thumb screw that fastened the neck from the front. This same type of thumb screw was used on the <a href=\"http:\/\/bassic-sax.info\/version5\/wp-content\/gallery\/hohner-president-tenor\/matching-screws.jpg\" target=\"_blank\" rel=\"noopener\">Hohner President<\/a> and <a href=\"http:\/\/bassic-sax.info\/version5\/wp-content\/gallery\/nickel-plated-klingsor\/neck-tightening-screw.jpg\" target=\"_blank\" rel=\"noopener\">Hammerschmidt<\/a> saxophones. However, unlike the <a href=\"http:\/\/bassic-sax.info\/version5\/wp-content\/uploads\/2010\/06\/Double-Socket-Take-2.jpg\" target=\"_blank\" rel=\"noopener\">Hohner that had a double socket neck,<\/a> D&amp;J horns had a conventional neck and socket assembly.<\/li>\n<\/ul>\n<p><a href=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2010\/09\/Neck-Tightening-Screw-Side-.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"3295\" data-permalink=\"https:\/\/bassic-sax.info\/version5\/?attachment_id=3295\" data-orig-file=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2010\/09\/Neck-Tightening-Screw-Side-.jpg?fit=750%2C991&amp;ssl=1\" data-orig-size=\"750,991\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Neck-Tightening-Screw-Side-\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2010\/09\/Neck-Tightening-Screw-Side-.jpg?fit=750%2C991&amp;ssl=1\" class=\"alignnone wp-image-3295\" title=\"Neck-Tightening-Screw-Side-\" src=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2010\/09\/Neck-Tightening-Screw-Side-.jpg?resize=450%2C595\" alt=\"saxophone, neck fastening screw, floating lever, D\u00f6rfler &amp; J\u00f6rka\" width=\"450\" height=\"595\" srcset=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2010\/09\/Neck-Tightening-Screw-Side-.jpg?w=750&amp;ssl=1 750w, https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2010\/09\/Neck-Tightening-Screw-Side-.jpg?resize=227%2C300&amp;ssl=1 227w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/a> <a href=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2010\/09\/Neck-Tightening-Screw.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"3294\" data-permalink=\"https:\/\/bassic-sax.info\/version5\/?attachment_id=3294\" data-orig-file=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2010\/09\/Neck-Tightening-Screw.jpg?fit=750%2C1100&amp;ssl=1\" data-orig-size=\"750,1100\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Neck-Tightening-Screw\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2010\/09\/Neck-Tightening-Screw.jpg?fit=698%2C1024&amp;ssl=1\" class=\"alignnone wp-image-3294\" title=\"Neck-Tightening-Screw\" src=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2010\/09\/Neck-Tightening-Screw.jpg?resize=450%2C660\" alt=\"saxophone, neck tightening screw, D\u00f6rfler &amp; J\u00f6rka\" width=\"450\" height=\"660\" srcset=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2010\/09\/Neck-Tightening-Screw.jpg?w=750&amp;ssl=1 750w, https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2010\/09\/Neck-Tightening-Screw.jpg?resize=204%2C300&amp;ssl=1 204w, https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2010\/09\/Neck-Tightening-Screw.jpg?resize=698%2C1024&amp;ssl=1 698w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/a><\/p>\n<p><span style=\"font-size: 10px;\">Source: Doctorsax.biz<a id=\"buttons\"><\/a><\/span><\/p>\n<h4>Keyguard Buttons<\/h4>\n<ul>\n<li>Mother of pearl, or fake mother of pearl buttons (depending on what the ordering company requested) on the key guards, which while decorative and pretty, made it impossible to adjust the underlying felts for precise key height adjustments.<\/li>\n<\/ul>\n<p><a href=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2010\/09\/Bell-Keys-Key-Guard-Detail.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"3298\" data-permalink=\"https:\/\/bassic-sax.info\/version5\/?attachment_id=3298\" data-orig-file=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2010\/09\/Bell-Keys-Key-Guard-Detail.jpg?fit=800%2C596&amp;ssl=1\" data-orig-size=\"800,596\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Bell Keys &amp;#038; Key Guard Detail\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;5: D&amp;#038;J keyguards seen on all their horns&lt;\/p&gt;\n\" data-large-file=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2010\/09\/Bell-Keys-Key-Guard-Detail.jpg?fit=800%2C596&amp;ssl=1\" class=\"alignnone wp-image-3298\" title=\"Bell Keys &amp; Key Guard Detail\" src=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2010\/09\/Bell-Keys-Key-Guard-Detail.jpg?resize=800%2C596\" alt=\"saxophone, key guards, D\u00f6rfler &amp; J\u00f6rka\" width=\"800\" height=\"596\" srcset=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2010\/09\/Bell-Keys-Key-Guard-Detail.jpg?w=800&amp;ssl=1 800w, https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2010\/09\/Bell-Keys-Key-Guard-Detail.jpg?resize=300%2C223&amp;ssl=1 300w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p><span style=\"font-size: 10px;\">Source: eBay.com<a id=\"different\"><\/a><\/span><\/p>\n<h4>Copies with Significant Differences<\/h4>\n<ul>\n<li>D&amp;J manufactured their own saxophones that were J. Keilwerth copies,<strong><em> but these body tubes and necks were not 100% identical.<a id=\"finish\"><\/a><\/em><\/strong><\/li>\n<\/ul>\n<h3>Finish Options<\/h3>\n<p>D\u00f6rfler &amp; J\u00f6rka offered the following 4 finish options:<\/p>\n<ol>\n<li>Lacquered<\/li>\n<li>Lacquered body with nickel-plated keys<\/li>\n<li>Silver plated<\/li>\n<li>Nickel plated<a id=\"names\"><\/a><\/li>\n<\/ol>\n<h3>Stencil Names &amp; Gallery Links<\/h3>\n<p>First and foremost D\u00f6rfler &amp; J\u00f6rka supplied saxophones to dealers such as Gebr. Alexander Mainz. The D&amp;J saxes are stencilled with many names. To date, the ones I&#8217;ve either seen or heard about include:<\/p>\n<ul>\n<li><a href=\"https:\/\/bassic-sax.info\/pix\/index.php?\/category\/14793\" target=\"_blank\" rel=\"noopener\">Artist #3oo<\/a><\/li>\n<li><a href=\"https:\/\/bassic-sax.info\/pix\/index.php?\/category\/13265\" target=\"_blank\" rel=\"noopener\">Boucet<\/a><\/li>\n<li><a href=\"https:\/\/bassic-sax.info\/pix\/index.php?\/category\/13271\" target=\"_blank\" rel=\"noopener\">Carl Ludwig<\/a><\/li>\n<li><a href=\"https:\/\/bassic-sax.info\/pix\/index.php?\/category\/14799\" target=\"_blank\" rel=\"noopener\">Carl Schiller<\/a><\/li>\n<li><a href=\"https:\/\/bassic-sax.info\/pix\/index.php?\/category\/14800\" target=\"_blank\" rel=\"noopener\">Clinton<\/a><\/li>\n<li><a href=\"https:\/\/bassic-sax.info\/pix\/index.php?\/category\/14801\" target=\"_blank\" rel=\"noopener\">Condor<\/a><\/li>\n<li><a href=\"https:\/\/bassic-sax.info\/pix\/index.php?\/category\/13277\" target=\"_blank\" rel=\"noopener\">Convair<\/a><\/li>\n<li><a href=\"https:\/\/bassic-sax.info\/pix\/index.php?\/category\/13280\" target=\"_blank\" rel=\"noopener\">De Villiers<\/a><\/li>\n<li><a href=\"https:\/\/bassic-sax.info\/pix\/index.php?\/category\/14803\" target=\"_blank\" rel=\"noopener\">Diamond<\/a><\/li>\n<li><a href=\"https:\/\/bassic-sax.info\/pix\/index.php?\/category\/16330\" target=\"_blank\" rel=\"noopener\">Diplomat<\/a><\/li>\n<li><a href=\"https:\/\/bassic-sax.info\/pix\/index.php?\/category\/13283\" target=\"_blank\" rel=\"noopener\">Gebr. Alexander Mainz<\/a><\/li>\n<li><a href=\"https:\/\/bassic-sax.info\/pix\/index.php?\/category\/14794\" target=\"_blank\" rel=\"noopener\">H. Genet<\/a><\/li>\n<li><a href=\"https:\/\/bassic-sax.info\/pix\/index.php?\/category\/14796\" target=\"_blank\" rel=\"noopener\">Impala<\/a><\/li>\n<li>Jean Baptiste (older ones obviously)<\/li>\n<li>John Burg Z\u00fcrich<\/li>\n<li><a href=\"https:\/\/bassic-sax.info\/pix\/index.php?\/category\/16588\" target=\"_blank\" rel=\"noopener\">Julius Keilwerth<\/a> (maybe?)<\/li>\n<li>Kaiser&nbsp;(some)<\/li>\n<li><a href=\"https:\/\/bassic-sax.info\/pix\/index.php?\/category\/14806\" target=\"_blank\" rel=\"noopener\">Key Tone<\/a><\/li>\n<li>King Tempos (some)<\/li>\n<li><a href=\"https:\/\/bassic-sax.info\/pix\/index.php?\/category\/14807\" target=\"_blank\" rel=\"noopener\">La Sete Professional<\/a><\/li>\n<li><a href=\"https:\/\/bassic-sax.info\/pix\/index.php?\/category\/14808\" target=\"_blank\" rel=\"noopener\">National<\/a><\/li>\n<li><a href=\"https:\/\/bassic-sax.info\/pix\/index.php?\/category\/14809\" target=\"_blank\" rel=\"noopener\">Original Hopf Classic<\/a><\/li>\n<li><a href=\"https:\/\/bassic-sax.info\/pix\/index.php?\/category\/14810\" target=\"_blank\" rel=\"noopener\">Paragon<\/a><\/li>\n<li><a href=\"https:\/\/bassic-sax.info\/pix\/index.php?\/category\/14811\" target=\"_blank\" rel=\"noopener\">Pierre Maure Artiste<\/a><\/li>\n<li><a href=\"https:\/\/bassic-sax.info\/pix\/index.php?\/category\/14812\" target=\"_blank\" rel=\"noopener\">Ravoy<\/a><\/li>\n<li><a href=\"https:\/\/bassic-sax.info\/pix\/index.php?\/category\/14798\" target=\"_blank\" rel=\"noopener\">Rene Dumont<\/a>&nbsp;(Some)<\/li>\n<li>Rodgers<\/li>\n<li><a href=\"https:\/\/bassic-sax.info\/pix\/index.php?\/category\/14795\" target=\"_blank\" rel=\"noopener\">Roxy<\/a><\/li>\n<li><a href=\"https:\/\/bassic-sax.info\/pix\/index.php?\/category\/14797\" target=\"_blank\" rel=\"noopener\">Senator<\/a><\/li>\n<li><a href=\"https:\/\/bassic-sax.info\/pix\/index.php?\/category\/14815\" target=\"_blank\" rel=\"noopener\">Skytone<\/a><\/li>\n<li><a href=\"https:\/\/bassic-sax.info\/pix\/index.php?\/category\/14816\" target=\"_blank\" rel=\"noopener\">SML<\/a> (some&#8230;Yup, you&#8217;re reading this right.)<\/li>\n<li><a href=\"https:\/\/bassic-sax.info\/pix\/index.php?\/category\/14895\" target=\"_blank\" rel=\"noopener\">Star Tone<\/a><\/li>\n<li><a href=\"https:\/\/bassic-sax.info\/pix\/index.php?\/category\/14817\" target=\"_blank\" rel=\"noopener\">Symphonic<\/a><\/li>\n<li><a href=\"https:\/\/bassic-sax.info\/pix\/index.php?\/category\/14818\" target=\"_blank\" rel=\"noopener\">Toneline Artist<\/a><\/li>\n<li><a href=\"https:\/\/bassic-sax.info\/pix\/index.php?\/category\/16597\" target=\"_blank\" rel=\"noopener\">U.S. Bandmaster<\/a><\/li>\n<li><a href=\"https:\/\/bassic-sax.info\/pix\/index.php?\/category\/14820\" target=\"_blank\" rel=\"noopener\">Voss<\/a><\/li>\n<li><a href=\"https:\/\/bassic-sax.info\/pix\/index.php?\/category\/16599\" target=\"_blank\" rel=\"noopener\">Warner Concerto<\/a><a id=\"court\"><\/a><\/li>\n<\/ul>\n<h3>Court Action and Horn Changes<\/h3>\n<p>Because of the aforementioned copying of their horns, in the early 1960s J. Keilwerth sought redress in the courts. Keilwerth&#8217;s court action at the time concerned itself with the tenor saxophone. However, the court in D\u00fcsseldorf ruled against Keilwerth stating that copying of saxophones was allowed.<\/p>\n<p>Despite their win in the courts\u2014presumably in an effort to not anger J. Keilwerth\u2014D\u00f6rfler &amp; J\u00f6rka nonetheless changed the design of their tenor saxophones. They also changed the design of their alto, and from that period onward used the Martin as their model. Both companies still wanted to work cooperatively with each other, and continued to do so. For example, Keilwerth hired D&amp;J to manufacture <em>Selmer Bundy<\/em> saxophones for the US market.<a id=\"hx60s\"><\/a><\/p>\n<h3>Company History and More J. Keilwerth Connections: The 1960s<\/h3>\n<p>Until the mid 1960s D&amp;J employed between 15-20 people who were responsible for all aspects of the company&#8217;s alto and tenor saxophone production. D\u00f6rfler &amp; J\u00f6rka did offer baritone saxophones; however these instruments came from France as raw parts, and were finished in Nauheim. D&amp;J never made or sold any soprano saxophones.<\/p>\n<p>Due to declining business, Hubert J\u00f6rka retired on December 31, 1965. At that time J. Keilwerth took over the production machinery and some half-finished products. The only exceptions to this were the instruments in progress and other materials that were in stock that D\u00f6rfler still could sell to someone else.<\/p>\n<p>On January 31, 1968 Josef D\u00f6rfler officially closed his business and began working for J. Keilwerth again. At the time, part of his duties included working as an instructor for Gerhard Keilwerth, Julius Keilwerth&#8217;s grandson.<a id=\"serial\"><\/a><\/p>\n<h3>Serial Numbers<\/h3>\n<p>The lowest known serial number for D\u00f6rfler &amp; J\u00f6rka saxophones is approximately 6,000, while the highest is approximately 18000. The assumption that the serial numbers did not start at 1 is supported by Martin D\u00f6rfler.<\/p>\n<p><a href=\"http:\/\/www.oldtime-saxophone.de\/\" target=\"_blank\" rel=\"noopener\">Uwe Ladwig<\/a> is a German saxophonist, historian, and writer for the music journal <em><a href=\"http:\/\/www.sonic.de\/\" target=\"_blank\" rel=\"noopener\">SONIC: sax &amp; brass<\/a><\/em>. He has put together a <strong><em>very speculative <\/em><\/strong>serial number chart for D\u00f6rfler &amp; J\u00f6rka saxophones. This is only a best guesstimate, and not meant in any way to be an official listing.<\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"0\" class=\"mtr-table mtr-tr-td\">\n<tbody>\n<tr>\n<td width=\"399\" data-mtr-content=\"Year\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">Year<\/div><\/td>\n<td width=\"399\" data-mtr-content=\"Serial Number\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">Serial Number<\/div><\/td>\n<\/tr>\n<tr>\n<td width=\"399\" data-mtr-content=\"Year\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">1955<\/div><\/td>\n<td width=\"399\" data-mtr-content=\"Serial Number\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">5,000<\/div><\/td>\n<\/tr>\n<tr>\n<td width=\"399\" data-mtr-content=\"Year\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">1956<\/div><\/td>\n<td width=\"399\" data-mtr-content=\"Serial Number\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">6,600<\/div><\/td>\n<\/tr>\n<tr>\n<td width=\"399\" data-mtr-content=\"Year\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">1957<\/div><\/td>\n<td width=\"399\" data-mtr-content=\"Serial Number\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">8,300<\/div><\/td>\n<\/tr>\n<tr>\n<td width=\"399\" data-mtr-content=\"Year\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">1958<\/div><\/td>\n<td width=\"399\" data-mtr-content=\"Serial Number\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">10,000<\/div><\/td>\n<\/tr>\n<tr>\n<td width=\"399\" data-mtr-content=\"Year\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">1959<\/div><\/td>\n<td width=\"399\" data-mtr-content=\"Serial Number\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">11,600<\/div><\/td>\n<\/tr>\n<tr>\n<td width=\"399\" data-mtr-content=\"Year\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">1960<\/div><\/td>\n<td width=\"399\" data-mtr-content=\"Serial Number\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">13,100<\/div><\/td>\n<\/tr>\n<tr>\n<td width=\"399\" data-mtr-content=\"Year\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">1961<\/div><\/td>\n<td width=\"399\" data-mtr-content=\"Serial Number\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">14,500<\/div><\/td>\n<\/tr>\n<tr>\n<td width=\"399\" data-mtr-content=\"Year\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">1962<\/div><\/td>\n<td width=\"399\" data-mtr-content=\"Serial Number\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">15,500<\/div><\/td>\n<\/tr>\n<tr>\n<td width=\"399\" data-mtr-content=\"Year\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">1963<\/div><\/td>\n<td width=\"399\" data-mtr-content=\"Serial Number\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">16,400<\/div><\/td>\n<\/tr>\n<tr>\n<td width=\"399\" data-mtr-content=\"Year\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">1964<\/div><\/td>\n<td width=\"399\" data-mtr-content=\"Serial Number\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">17.300<\/div><\/td>\n<\/tr>\n<tr>\n<td width=\"399\" data-mtr-content=\"Year\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">1965<\/div><\/td>\n<td width=\"399\" data-mtr-content=\"Serial Number\" class=\"mtr-td-tag\"><div class=\"mtr-cell-content\">18.000<\/div><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>D&amp;J saxophones with serial numbers over 18XXX can easily be explained because of the Keilwerth takeover. By the mid 1960s Keilwerth was building saxophones with serial numbers in the 50XXX range. The partially finished saxophones that Keilwerth assumed from its takeover of D&amp;J that had not yet been engraved were given Keilwerth key guards and a traditional neck fastening screw. The D&amp;J saxes that already had their engraving, for example <a href=\"http:\/\/bassic-sax.info\/version5\/vintage-saxes\/european-made-saxes\/dorfler-jorka\/dj-stencil-galleries\/jubilee\">Jubilee<\/a>, were then assigned a Keilwerth serial number. Pictured below is quite possibly one of these saxophones.<\/p>\n<figure id=\"attachment_3304\" aria-describedby=\"caption-attachment-3304\" style=\"width: 799px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2010\/09\/Right-Side.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"3304\" data-permalink=\"https:\/\/bassic-sax.info\/version5\/?attachment_id=3304\" data-orig-file=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2010\/09\/Right-Side.jpg?fit=799%2C397&amp;ssl=1\" data-orig-size=\"799,397\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;2.8&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;Canon PowerShot S400&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1215978922&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;7.40625&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0.05&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Right Side\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2010\/09\/Right-Side.jpg?fit=799%2C397&amp;ssl=1\" class=\" wp-image-3304 \" title=\"Right Side\" src=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2010\/09\/Right-Side.jpg?resize=799%2C397\" alt=\"tenor saxophone, \" width=\"799\" height=\"397\" srcset=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2010\/09\/Right-Side.jpg?w=799&amp;ssl=1 799w, https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2010\/09\/Right-Side.jpg?resize=300%2C149&amp;ssl=1 300w\" sizes=\"auto, (max-width: 799px) 100vw, 799px\" \/><\/a><figcaption id=\"caption-attachment-3304\" class=\"wp-caption-text\">D&amp;J-made Jubilee tenor with Keilwerth key guards and a traditional neck fastening screw.<\/figcaption><\/figure>\n<p><span style=\"font-size: 10px;\">&nbsp;&nbsp; Source: saxophonforum.de<\/span><\/p>\n<h3>Late Breaking Serial Number News<\/h3>\n<p><del>Since writing this page on D&amp;J (and obviously since Uwe compiled his research) some other D\u00f6rfler &amp; J\u00f6rka saxophones have come to my attention that have serial numbers well below 10,000.<\/del> (See section below on The Evolution Of D\u00f6rfler &amp; J\u00f6rka Key Guards.) Of course the appearance of these horns&nbsp;throws Uwe&#8217;s <em>very speculative <\/em>serial number chart into disarray. I did mention above that&nbsp;the chart&nbsp;was only a <span style=\"text-decoration: underline;\">guesstimation<\/span> on Uwe&#8217;s part.<\/p>\n<p>Over the next while I will continue to collect samples of horns with different serial numbers and see what I unearth. So far the lowest that I&#8217;ve come across is <a href=\"https:\/\/bassic-sax.info\/pix\/index.php?\/category\/14844\" target=\"_blank\" rel=\"noopener\">tenor 75XX<\/a>. (One of the horns I mention below.)<\/p>\n<p>Edit: Uwe has managed to update his speculative serial number chart. I have updated the one included on this page accordingly. <a id=\"necks\"><\/a><\/p>\n<h3>D\u00f6rfler &amp; J\u00f6rka Made Keilwerth Horns And D\u00f6rfler &amp; J\u00f6rka Necks<\/h3>\n<p>On the D&amp;J produced Keilwerth saxophones, a regular Keilwerth neck will not fit because the socket size on Keilwerth and D\u00f6rfler &amp; J\u00f6rka saxophones is different.<\/p>\n<p>To illustrate this difference, I have photographed my D&amp;J-stencilled De Villiers tenor, and my JK-made Jubilee\u2014which is actually a stencil of the Toneking with a high F# key. In the following photos, the D\u00f6rfler &amp; J\u00f6rka (serial # 11XXX) is shown first, while the Keilwerth (serial # 29XXX) is second.<\/p>\n<ul>\n<li>The socket (receiving end of the body tube) on the D&amp;J is 28.00 mm.<\/li>\n<\/ul>\n<p><a href=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/DJ-Socket-Size.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"5329\" data-permalink=\"https:\/\/bassic-sax.info\/version5\/vintage-saxes\/european-made-saxes\/dorfler-jorka\/dj-socket-size\/\" data-orig-file=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/DJ-Socket-Size.jpg?fit=1000%2C750&amp;ssl=1\" data-orig-size=\"1000,750\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"D&amp;#038;J-Socket-Size\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/DJ-Socket-Size.jpg?fit=1000%2C750&amp;ssl=1\" class=\"alignnone wp-image-5329\" title=\"D&amp;J-Socket-Size\" src=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/DJ-Socket-Size.jpg?resize=1000%2C750\" alt=\"D\u00f6rfler &amp; J\u00f6rka, tenor saxophone, socket, vintage, German\" width=\"1000\" height=\"750\" srcset=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/DJ-Socket-Size.jpg?w=1000&amp;ssl=1 1000w, https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/DJ-Socket-Size.jpg?resize=300%2C225&amp;ssl=1 300w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/p>\n<p><span style=\"font-size: 10px;\">Source: H. Kahlke<\/span><\/p>\n<ul>\n<li>While on the JK the socket is 27.82 mm.<\/li>\n<\/ul>\n<p><a href=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/JK-Socket-Size.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"5330\" data-permalink=\"https:\/\/bassic-sax.info\/version5\/vintage-saxes\/european-made-saxes\/dorfler-jorka\/jk-socket-size\/\" data-orig-file=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/JK-Socket-Size.jpg?fit=1000%2C750&amp;ssl=1\" data-orig-size=\"1000,750\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"JK-Socket-Size\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/JK-Socket-Size.jpg?fit=1000%2C750&amp;ssl=1\" class=\"alignnone wp-image-5330\" title=\"JK-Socket-Size\" src=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/JK-Socket-Size.jpg?resize=1000%2C750\" alt=\"Julius Keilwerth, tenor saxophone, socket size, vintage, German\" width=\"1000\" height=\"750\" srcset=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/JK-Socket-Size.jpg?w=1000&amp;ssl=1 1000w, https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/JK-Socket-Size.jpg?resize=300%2C225&amp;ssl=1 300w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/p>\n<p><span style=\"font-size: 10px;\">&nbsp;Source: H. Kahlke<\/span><\/p>\n<p>Not only is the socket size different, but so too are the necks on the D&amp;J saxes. I had an email discussion with Palo, of <a href=\"http:\/\/justsaxes.com\/cgi\/links-stencils.php\" target=\"_blank\" rel=\"noopener\">Just Saxes<\/a>, about this very topic a while ago. This is what he had to say:<\/p>\n<blockquote><p>The D&amp;J necks are different from Keilwerth\u2019s. D&amp;J necks have a VERY stuffy D2, in most cases, and the mouthpipe opening (not the tenon) of the neck is extremely small; I\u2019m not talking about \u201cextremely\u201d as a technician\u2019s term, which could be thousandths of an inch, but in terms of the naked eye. The tip opening on most D&amp;J tenor necks is almost soprano-like in diameter.<\/p>\n<p>As you can imagine, it doesn\u2019t close down to that small diameter all of a sudden, rather the neck tapers down to it.<\/p>\n<p>D&amp;J\u2019s may have some or many parts in common with Keilwerth, with different finishing, but the necks are different\u2026<\/p>\n<p>D&amp;J tenors should not be considered equivalent to, say, a Toneking. The neck alone makes them very different.<\/p><\/blockquote>\n<p>While your experience may differ with regards to D2, as indeed mine does, Palo is correct about the mouth pipe opening. The opening is smaller on the D&amp;J horns than it is on some other tenors.<\/p>\n<p>Here is a photo that illustrates the differences in the openings of the mouth pipes in 3 of my tenor sax necks. They are from left to right: my Hammerschmidt, the De Villiers, and my stock Mark VI necks. Notice the De Villiers, in the centre, does appear smaller. But is it really?<\/p>\n<figure id=\"attachment_1956\" aria-describedby=\"caption-attachment-1956\" style=\"width: 1000px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Tenor-Necks-SS.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"1956\" data-permalink=\"https:\/\/bassic-sax.info\/version5\/vintage-saxes\/european-made-saxes\/dorfler-jorka\/tenor-necks-ss\/\" data-orig-file=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Tenor-Necks-SS.jpg?fit=1000%2C652&amp;ssl=1\" data-orig-size=\"1000,652\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Tenor-Necks-S&amp;#038;S\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Tenor-Necks-SS.jpg?fit=1000%2C652&amp;ssl=1\" class=\" wp-image-1956 \" title=\"Tenor-Necks-S&amp;S\" src=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Tenor-Necks-SS.jpg?resize=1000%2C652\" alt=\"neck openings, saxophone necks, tenor sax\" width=\"1000\" height=\"652\" srcset=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Tenor-Necks-SS.jpg?w=1000&amp;ssl=1 1000w, https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Tenor-Necks-SS.jpg?resize=300%2C195&amp;ssl=1 300w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><figcaption id=\"caption-attachment-1956\" class=\"wp-caption-text\">Differences in the Mouth pipe Openings of 3 Tenor Necks. From Left to Right: Klingsor, D&amp;J-stencilled De Villiers, &amp; Mark VI.<\/figcaption><\/figure>\n<p>I have created a separate page specifically for the <a href=\"http:\/\/bassic-sax.info\/version5\/vintage-saxes\/european-made-saxes\/dorfler-jorka\/dj-vs-jk-necks\">neck and socket differences between the D\u00f6rfler &amp; J\u00f6rka and Julius Keilwerth saxophones<\/a>. I think you will find the results very interesting.<a id=\"dj_vs_jk\"><\/a><\/p>\n<h3>Comparing D\u00f6rfler &amp; J\u00f6rka &amp; J. Keilwerth Toneking Saxophones<\/h3>\n<p>As&nbsp;you may have gathered from reading this&nbsp;page, there are strong physical\u2014as well as sonic\u2014similarities between D&amp;J and Keilwerth horns. In order to accurately assess the physical similarities, seeing the 2 horns side by side is key.<\/p>\n<p>In the the following images,&nbsp;the Keilwerth Toneking alto, serial # 45366 (circa 1963) is always the horn pictured on top. A D&amp;J horn is always below for contrast\/comparison.<a id=\"toneholes\"><\/a><\/p>\n<h4>Tone Holes<\/h4>\n<ul>\n<li>The Toneking has rolled holes.<\/li>\n<\/ul>\n<p><a href=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Rolled-Tone-Holes.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"3744\" data-permalink=\"https:\/\/bassic-sax.info\/version5\/vintage-saxes\/european-made-saxes\/dorfler-jorka\/rolled-tone-holes-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Rolled-Tone-Holes.jpg?fit=800%2C600&amp;ssl=1\" data-orig-size=\"800,600\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Rolled Tone Holes\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Rolled-Tone-Holes.jpg?fit=800%2C600&amp;ssl=1\" class=\"alignnone wp-image-3744\" title=\"Rolled Tone Holes\" src=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Rolled-Tone-Holes.jpg?resize=800%2C600\" alt=\"rolled tone holes, Keilwerth, saxophone\" width=\"800\" height=\"600\" srcset=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Rolled-Tone-Holes.jpg?w=800&amp;ssl=1 800w, https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Rolled-Tone-Holes.jpg?resize=300%2C225&amp;ssl=1 300w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p><span style=\"font-size: 10px;\">Source: eBay.de<\/span><\/p>\n<ul>\n<li>As already noted previously on this page, D\u00f6rfler &amp; J\u00f6rka saxes have rolled tone holes. For example, above is D&amp;J stencilled Senator tenor # 89XX.<\/li>\n<\/ul>\n<p><a href=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Rolled-Tone-Holes-Engraving-Detail.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"3745\" data-permalink=\"https:\/\/bassic-sax.info\/version5\/vintage-saxes\/european-made-saxes\/dorfler-jorka\/rolled-tone-holes-engraving-detail\/\" data-orig-file=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Rolled-Tone-Holes-Engraving-Detail.jpg?fit=1000%2C750&amp;ssl=1\" data-orig-size=\"1000,750\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;3.7&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;FinePix Z20fd&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1260131878&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;6.3&quot;,&quot;iso&quot;:&quot;800&quot;,&quot;shutter_speed&quot;:&quot;0.0117647058824&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Rolled Tone Holes &amp;#038; Engraving Detail\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Rolled-Tone-Holes-Engraving-Detail.jpg?fit=1000%2C750&amp;ssl=1\" class=\"alignnone wp-image-3745\" title=\"Rolled Tone Holes &amp; Engraving Detail\" src=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Rolled-Tone-Holes-Engraving-Detail.jpg?resize=800%2C600\" alt=\"rolled tone holes, D\u00f6rfler &amp; J\u00f6rka, saxophone\" width=\"800\" height=\"600\" srcset=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Rolled-Tone-Holes-Engraving-Detail.jpg?w=1000&amp;ssl=1 1000w, https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Rolled-Tone-Holes-Engraving-Detail.jpg?resize=300%2C225&amp;ssl=1 300w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p><span style=\"font-size: 10px;\">Source: A Friend Of Bassic Sax<a id=\"posts\"><\/a><\/span><\/p>\n<h4>Post Shape &amp; Bell Key Bumpers<\/h4>\n<ul>\n<li>There are felts on the key guards of the Toneking which allow for the adjustment of the key height.<\/li>\n<li>The post shapes are 2 trapezoids stacked on top of each other.<\/li>\n<\/ul>\n<p><a href=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Low-C-Key-Guard-And-Bottom-Of-Bow.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"3746\" data-permalink=\"https:\/\/bassic-sax.info\/version5\/vintage-saxes\/european-made-saxes\/dorfler-jorka\/low-c-key-guard-and-bottom-of-bow\/\" data-orig-file=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Low-C-Key-Guard-And-Bottom-Of-Bow.jpg?fit=800%2C600&amp;ssl=1\" data-orig-size=\"800,600\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Low C Key &amp;#038; Guard, And Bottom Of Bow\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Low-C-Key-Guard-And-Bottom-Of-Bow.jpg?fit=800%2C600&amp;ssl=1\" class=\"alignnone wp-image-3746\" title=\"Low C Key &amp; Guard, And Bottom Of Bow\" src=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Low-C-Key-Guard-And-Bottom-Of-Bow.jpg?resize=800%2C600\" alt=\"key guards, saxophone, Keilwerth\" width=\"800\" height=\"600\" srcset=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Low-C-Key-Guard-And-Bottom-Of-Bow.jpg?w=800&amp;ssl=1 800w, https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Low-C-Key-Guard-And-Bottom-Of-Bow.jpg?resize=300%2C225&amp;ssl=1 300w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p><span style=\"font-size: 10px;\">Source: eBay.de<\/span><\/p>\n<ul>\n<li>D&amp;J used decorative plastic or real mother of pearl buttons on the key guards, as shown here on Roxy alto 8985. The felts are fitted for size on the bottom, and can&#8217;t be adjusted for height once fitted due to the MOP button top.<\/li>\n<li>The posts are cone shaped. There are lots of German board games that I played as a child growing up, that had game pieces shaped like this. Perhaps that was their inspiration.<\/li>\n<\/ul>\n<p><a href=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Lower-Portion-Right-Side.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"3747\" data-permalink=\"https:\/\/bassic-sax.info\/version5\/vintage-saxes\/european-made-saxes\/dorfler-jorka\/lower-portion-right-side-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Lower-Portion-Right-Side.jpg?fit=800%2C600&amp;ssl=1\" data-orig-size=\"800,600\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Lower Portion Right Side\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Lower-Portion-Right-Side.jpg?fit=800%2C600&amp;ssl=1\" class=\"alignnone wp-image-3747\" title=\"Lower Portion Right Side\" src=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Lower-Portion-Right-Side.jpg?resize=800%2C600\" alt=\"key guards, saxophone, D\u00f6rfler &amp; J\u00f6rka\" width=\"800\" height=\"600\" srcset=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Lower-Portion-Right-Side.jpg?w=800&amp;ssl=1 800w, https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Lower-Portion-Right-Side.jpg?resize=300%2C225&amp;ssl=1 300w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p><span style=\"font-size: 10px;\">Source: eBay.com<a id=\"guard\"><\/a><\/span><\/p>\n<h4>Pant Guard<\/h4>\n<ul>\n<li>The Keilwerth has a Lucite clothes guard.<\/li>\n<li>In this photo&nbsp;you can see the conventional neck tightening screw previously mentioned that Keilwerth used.<\/li>\n<\/ul>\n<p><a href=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Left-Side.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"3748\" data-permalink=\"https:\/\/bassic-sax.info\/version5\/vintage-saxes\/european-made-saxes\/dorfler-jorka\/left-side-3\/\" data-orig-file=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Left-Side.jpg?fit=800%2C600&amp;ssl=1\" data-orig-size=\"800,600\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Left Side\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Left-Side.jpg?fit=800%2C600&amp;ssl=1\" class=\"alignnone wp-image-3748\" title=\"Left Side\" src=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Left-Side.jpg?resize=800%2C600\" alt=\"alto saxophone, Keilwerth, \" width=\"800\" height=\"600\" srcset=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Left-Side.jpg?w=800&amp;ssl=1 800w, https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Left-Side.jpg?resize=300%2C225&amp;ssl=1 300w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p><span style=\"font-size: 10px;\">Source: eBay.de<\/span><\/p>\n<ul>\n<li>D&amp;J used regular metal clothes guards, as evidenced here by Rene Dumont alto 14462.<\/li>\n<li>You can also see the distinctive thumb screw that fastens the neck in place.<\/li>\n<\/ul>\n<p><a href=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Rene-Dumont-Alto-14462.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"3749\" data-permalink=\"https:\/\/bassic-sax.info\/version5\/vintage-saxes\/european-made-saxes\/dorfler-jorka\/rene-dumont-alto-14462\/\" data-orig-file=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Rene-Dumont-Alto-14462.jpg?fit=1000%2C532&amp;ssl=1\" data-orig-size=\"1000,532\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Rene-Dumont-Alto-14462\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Rene-Dumont-Alto-14462.jpg?fit=1000%2C532&amp;ssl=1\" class=\"alignnone wp-image-3749\" title=\"Rene-Dumont-Alto-14462\" src=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Rene-Dumont-Alto-14462.jpg?resize=800%2C426\" alt=\"alto saxophone, D\u00f6rfler &amp; J\u00f6rka\" width=\"800\" height=\"426\" srcset=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Rene-Dumont-Alto-14462.jpg?w=1000&amp;ssl=1 1000w, https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Rene-Dumont-Alto-14462.jpg?resize=300%2C159&amp;ssl=1 300w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p><span style=\"font-size: 10px;\">Source: doctorsax.biz<a id=\"shapes\"><\/a><\/span><\/p>\n<h4>Key Shapes &amp; Locations<\/h4>\n<ul>\n<li>Note the key shapes;<\/li>\n<li>The location of the chromatic F# key.<\/li>\n<\/ul>\n<p><a href=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Right-Side14.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"3750\" data-permalink=\"https:\/\/bassic-sax.info\/version5\/vintage-saxes\/european-made-saxes\/dorfler-jorka\/right-side-29\/\" data-orig-file=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Right-Side14.jpg?fit=800%2C600&amp;ssl=1\" data-orig-size=\"800,600\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Right Side\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Right-Side14.jpg?fit=800%2C600&amp;ssl=1\" class=\"alignnone wp-image-3750\" title=\"Right Side\" src=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Right-Side14.jpg?resize=800%2C600\" alt=\"alto saxophone, Keilwerth,\" width=\"800\" height=\"600\" srcset=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Right-Side14.jpg?w=800&amp;ssl=1 800w, https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Right-Side14.jpg?resize=300%2C225&amp;ssl=1 300w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<p><span style=\"font-size: 10px;\">Source: eBay.de<\/span><\/p>\n<ul>\n<li>Then compare those to this De Villiers #11XXX made by D&amp;J.<\/li>\n<li>Do you see a difference? I don&#8217;t see a difference.<\/li>\n<\/ul>\n<p><a href=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Devilliers-Right-Side.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"3751\" data-permalink=\"https:\/\/bassic-sax.info\/version5\/vintage-saxes\/european-made-saxes\/dorfler-jorka\/devilliers-right-side-2\/\" data-orig-file=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Devilliers-Right-Side.jpg?fit=1000%2C560&amp;ssl=1\" data-orig-size=\"1000,560\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Devilliers-Right-Side\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Devilliers-Right-Side.jpg?fit=1000%2C560&amp;ssl=1\" class=\"alignnone wp-image-3751\" title=\"Devilliers-Right-Side\" src=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Devilliers-Right-Side.jpg?resize=800%2C448\" alt=\"tenor saxophone, D\u00f6rfler &amp; J\u00f6rka\" width=\"800\" height=\"448\" srcset=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Devilliers-Right-Side.jpg?w=1000&amp;ssl=1 1000w, https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Devilliers-Right-Side.jpg?resize=300%2C168&amp;ssl=1 300w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/p>\n<h3><a id=\"evolution\"><\/a>The Evolution Of D\u00f6rfler &amp; J\u00f6rka Key Guards<a id=\"wire\"><\/a><\/h3>\n<h4>Wire Guards<\/h4>\n<p>In the spring of 2011 I received a number of emails from owners of D&amp;J horns in Europe whose saxophones looked a little <em>different<\/em>. The first email came from a fellow in Sweden who owned a D\u00f6rfler &amp; J\u00f6rka-stencilled, <a href=\"https:\/\/bassic-sax.info\/pix\/index.php?\/category\/14853\" target=\"_blank\" rel=\"noopener\">Ravoy tenor<\/a> with wire key guards. This horn was interesting for a whole host of reasons:<\/p>\n<ul>\n<li>It was the first Ravoy saxophone that I had seen that had been made by D&amp;J;<\/li>\n<li>The horn was pretty darn minty;<\/li>\n<li>The sax had among the lowest serial numbers I&#8217;d ever seen: 77XX;<\/li>\n<li>It had wire key guards!<\/li>\n<\/ul>\n<p><a href=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Ravoy-77XX-Key-Guards.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"4038\" data-permalink=\"https:\/\/bassic-sax.info\/version5\/vintage-saxes\/european-made-saxes\/dorfler-jorka\/ravoy-77xx-key-guards\/\" data-orig-file=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Ravoy-77XX-Key-Guards.jpg?fit=1000%2C549&amp;ssl=1\" data-orig-size=\"1000,549\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Ravoy-77XX-Key-Guards\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Ravoy-77XX-Key-Guards.jpg?fit=1000%2C549&amp;ssl=1\" class=\"alignnone wp-image-4038\" title=\"Ravoy-77XX-Key-Guards\" src=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Ravoy-77XX-Key-Guards.jpg?resize=1000%2C549\" alt=\"saxophone, key guards, D\u00f6rfler &amp; J\u00f6rka \" width=\"1000\" height=\"549\" srcset=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Ravoy-77XX-Key-Guards.jpg?w=1000&amp;ssl=1 1000w, https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Ravoy-77XX-Key-Guards.jpg?resize=300%2C164&amp;ssl=1 300w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/p>\n<p><span style=\"font-size: 10px;\">Source: Kjell Lundman<a id=\"angelwing\"><\/a><\/span><\/p>\n<h4>D&amp;J&#8217;s Angel Wing<\/h4>\n<p>Just a few weeks after Kjell contacted me, I received an email from a fellow in Germany. He owned a D\u00f6rfler &amp; J\u00f6rka-stencilled, <a href=\"http:\/\/bassic-sax.info\/4images\/categories.php?cat_id=1140\" target=\"_blank\" rel=\"noopener\">Original&nbsp;Hopf Classic tenor<\/a> which had belonged to his father. His father bought the&nbsp;horn new in about 1956 in Frankonia, West Germany.&nbsp;The sax had cost 600 DM! That was a lot of money at the time.<\/p>\n<p>Like the Ravoy shown above, there were some remarkable features about this D&amp;J stencil horn:<\/p>\n<ul>\n<li>The condition of the horn was quite remarkable\u2014tarnish not withstanding;<\/li>\n<li>The sax had the lowest serial number I have seen to date for a D&amp;J horn (75XX);<\/li>\n<li>It had a metal <em>angel wing<\/em> key guard that resembles the ones that <a href=\"https:\/\/bassic-sax.info\/pix\/picture.php?\/38435\/category\/14077\" target=\"_blank\" rel=\"noopener\">J. Keilwerth used<\/a> on their Toneking and The New King horns that they produced for the US market during the 50s and 60s.<\/li>\n<\/ul>\n<p><a href=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Original-Hopf-Classic-Tenor.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"4039\" data-permalink=\"https:\/\/bassic-sax.info\/version5\/vintage-saxes\/european-made-saxes\/dorfler-jorka\/original-hopf-classic-tenor\/\" data-orig-file=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Original-Hopf-Classic-Tenor.jpg?fit=1000%2C650&amp;ssl=1\" data-orig-size=\"1000,650\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;}\" data-image-title=\"Original-Hopf-Classic-Tenor\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Original-Hopf-Classic-Tenor.jpg?fit=1000%2C650&amp;ssl=1\" class=\"alignnone wp-image-4039\" title=\"Original-Hopf-Classic-Tenor\" src=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Original-Hopf-Classic-Tenor.jpg?resize=1000%2C650\" alt=\"key guards, saxophone, D\u00f6rfler &amp; J\u00f6rka\" width=\"1000\" height=\"650\" srcset=\"https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Original-Hopf-Classic-Tenor.jpg?w=1000&amp;ssl=1 1000w, https:\/\/i0.wp.com\/bassic-sax.info\/version5\/wp-content\/uploads\/2009\/07\/Original-Hopf-Classic-Tenor.jpg?resize=300%2C195&amp;ssl=1 300w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/p>\n<p><span style=\"font-size: 10px;\">Source: A Friend Of Bassic Sax<\/span><\/p>\n<p>Since these 2 above-noted horns have been brought to my attention, a couple of others with angel wing-style key guards and low serial numbers have also popped up. This <a href=\"https:\/\/bassic-sax.info\/pix\/index.php?\/category\/14877\" target=\"_blank\" rel=\"noopener\">Roxy tenor<\/a> (7XXX) as well as this <a href=\"https:\/\/bassic-sax.info\/pix\/index.php?\/category\/14848\" target=\"_blank\" rel=\"noopener\">Paragon tenor<\/a> (763X), together with the illustrated Ravoy tenor (77XX) and the Original Hopf Classic tenor (75XX), are the first real proof that D\u00f6rfler &amp; J\u00f6rka saxophones did evolve during the course of their production run\u2014at least in the key guard department. One is left to speculate why D\u00f6rfler &amp; J\u00f6rka changed their key guards. Did Keilwerth have anything to do with it? Were the angel wings just a little too much like those found on their horns? Did Keilwerth pressure D&amp;J to change the key guard design?<\/p>\n<p>Furthmore, at this point we can only wonder if D&amp;J made&nbsp;changes that went beyond the cosmetics of key guards. For example, did they make changes to the body tube or neck areas of their horns?<a id=\"conclusion\"><\/a><\/p>\n<h3>And Finally&#8230;<\/h3>\n<p>It needs to be mentioned that although the J. Keilwerth company assumed control of D\u00f6rfler &amp; J\u00f6rka in the 1960s, the current J. Keilwerth company has no record of the serial numbers or stencil names that&nbsp;D&amp;J produced. Contacting the J. Keilwerth company about your D&amp;J sax will not net you any information.<\/p>\n<p>I have created a <a href=\"https:\/\/bassic-sax.info\/pix\/index.php?\/category\/977\" target=\"_blank\" rel=\"noopener\">D\u00f6rfler &amp; J\u00f6rka Stencil Gallery<\/a>. If you are interested in seeing more images of these unusual vintage German saxophones, make sure you check it out.<\/p>\n<p>___________________________________________________________________<\/p>\n<p><strong>Note: The source of information for this page is mainly from Uwe Ladwig, in der deutschen Fachzeitschrift\u2014German music journal\u2014<em>SONIC sax &amp; brass<\/em>.<\/strong><\/p>\n<p>Uwe&#8217;s information sources were Gerhard Keilwerth and Martin D\u00f6rfler, both of whom are from Nauheim.<\/p>\n<p>I would like to thank Uwe for so generously allowing me to use his research, and very much appreciate the trust he has shown by allowing me to do my own translation.<\/p>\n<p>The other source for some of the information I obtained was from an article about instrument makers in Nauheim, Germany titled: <a href=\"http:\/\/mitglied.lycos.de\/GemeindeNauheim\/musik.htm\" target=\"_blank\" rel=\"noopener\"><em>Die Entstehung der Musikinstrumentenindustrie in Nauheim<\/em><\/a>. The article was written by Von Karl-Heinz Pilz, of Nauheim.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>D\u00f6rfler &amp; JK D\u00f6rfler Alone D\u00f6rfler &amp; J\u00f6rka (D&amp;J) Hx. 1950s D&amp;J Features Rolled Tone Holes Round Thumb Screw MOP Key Guard Buttons Copies with&hellip;<\/p>\n","protected":false},"author":1,"featured_media":3303,"parent":96,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"ngg_post_thumbnail":0,"footnotes":""},"class_list":["post-207","page","type-page","status-publish","has-post-thumbnail","hentry"],"aioseo_notices":[],"jetpack_shortlink":"https:\/\/wp.me\/P30OPe-3l","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/bassic-sax.info\/version5\/wp-json\/wp\/v2\/pages\/207","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bassic-sax.info\/version5\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/bassic-sax.info\/version5\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/bassic-sax.info\/version5\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bassic-sax.info\/version5\/wp-json\/wp\/v2\/comments?post=207"}],"version-history":[{"count":1,"href":"https:\/\/bassic-sax.info\/version5\/wp-json\/wp\/v2\/pages\/207\/revisions"}],"predecessor-version":[{"id":19522,"href":"https:\/\/bassic-sax.info\/version5\/wp-json\/wp\/v2\/pages\/207\/revisions\/19522"}],"up":[{"embeddable":true,"href":"https:\/\/bassic-sax.info\/version5\/wp-json\/wp\/v2\/pages\/96"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bassic-sax.info\/version5\/wp-json\/wp\/v2\/media\/3303"}],"wp:attachment":[{"href":"https:\/\/bassic-sax.info\/version5\/wp-json\/wp\/v2\/media?parent=207"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}