Made by Martin, or by Couturier? Lots of L&H saxes (not the Buescher-made horns) get lumped in as Martin stencils when they're actually Couturiers, given the bevelled tone holes.
Also, since Holton acquired Couturier around 1928, maybe these are the same horn with just some evolutionary key changes--possibly both Couturiers.
The one in the link above looks to have the odd Couturier G# on the table too.
I'd like to see that article concerning.
Mmmm. There are two reasons why I call the L&H Perfect Curved a Martin-made horn: you've got the beveled toneholes and Paul Cohen said it was Martin-made.
I did remember that one of the pictures that I had archived had a piece of the Cohen article:
http://www.saxpics.com/the_gallery/.../semi_curved/lh-semicurved/lyonandhealy-4.jpg. Clearly says "Martin-made."
Here are some "howevers" for you:
* I've got some pics of a couple horns with the name "Courturier" that are presented as Martin stencils.
* I've not connected the Courturier name to anything before -- in other words, I said, "Stencil. Not pro-line. Not really interested." So, I've done no research on that name whatsoever and/or compare the features of a Courturier to a Holton or Martin.
* It does sound moderately logical that if Holton made the Perfect Curved for L&H, they might have been offered the chance to "improve" it with a second go-round, but that sounds a little ... overly complex.
I like the path of least resistance: beveled tone holes + American made = Martin (or one of the very uncommon Buescher True Tones that had beveled tone holes).
Now, I did read over
http://forum.saxontheweb.net/showth...ade-by-Frank-Holton-The-early-years-1928-1938 and
http://cgi.ebay.ca/ws/eBayISAPI.dll?VISuperSize&item=120537540811. It's an interesting theory that there's a "forgotten" American sax manufacturer, but there were lots of companies that stenciled saxophones and said that the stencils were "their" horns. The only "forgotten" company that I have knowledge of is York.
What I would like to do is take a look at some comparison pics and see what I come up with.
In any event, I found my copy of
PC's Topical Index and found the article that talked about the Perfect Curved: May/June 1989, pages 8-10. The quote you'd want is "The original 1/2 curved soprano was made by the Holton company of Elkhorn, Wisconsin. The 'improved' model was produced by Martin."
In any event, one thing isn't in question: the Perfect Curved models aren't good player's horns

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Answering SOTSDO, no, I haven't heard from Dr. C in a long while. I think it was at least two years ago, when I asked him for a copy of one of his CDs that had some absolutely fabulous Conn-O-Sax work on it. His publishing-house website,
http://totheforepublishers.com, was recently updated, tho.