These were Conn's intermediate-class horns.

Below is a link-list of some offsite galleries and specific 30M links I've found that aren't otherwise categorized. If you've got some offsite info and want to list it here, drop me a line at thesaxinfo@gmail.com.

s/n 274000 (1937) Lacquer
s/n 292000 (1941) Lacquer
s/n 306000 (1943) Lacquer
s/n Unknown Silver Plate
No s/n (Custom) Silver Plate
Repad Vid (Matt Stohrer)
eBay Ad Demo Vid

* Smaller pics available on my old website, saxpics.com.
* Some information from saxpics.com. Ah, younger me. Page was created in 2006.
* 1950 Conn Catalog from saxophone.org.
* 1951 Connstellation flyer from saxophone.org.

The DJH Modified horns were made by Julius Keilwerth. You can see these HERE.