Rothophones
Rothophones

Or, if you prefer, Rothphone or Saxorusophone.

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I'll mention this, however I'll probably screw it up a few times: it's relatively hard to determine alto or tenor without something to compare it to.  I use the G#/C#/B cluster: if there's a lot of distance between that and the top of the bell, it's a tenor.  I'd also point you to this picture on Wikipedia.

Also, and no offense to museums, but it's very easy to tell the difference between the Eb baritone and Bb bass.

There was a soprano Rothophone.  Here's an ad from Orsi.  I'm still trying to determine if the gentleman playing in this video (around 2:14) is playing a soprano Rothophone or a Sax Oboe.

Russian Makes & Models
Russian Makes & Models
(Pete) I translated and transliterated a relatively long article on Russian saxophones, several years ago. You can see it and the link to the original article on the Woodwind Forum.
Taiwanese Makes & Models
The Netherlands: Makes & Models
Vintage Catalogs & Ads
Vintage Catalogs & Ads
Note that I've moved most of the ads and flyers from this section to the makes and models they were for, e.g. you're looking for a Buescher catalog, head on over to the Buescher section.

Vintage Saxophone Ads on Pinterest
Saxophone Publications on Saxophone.org
Trade Catalogs ant the Met Museum
Vintage Electronica