No, the 23II and 25II are the 35 and 37. The 23 and 25 (without II) are the 31 and 33.
I sit corrected. Thanks.
Just throwing another couple monkey wrenches in the works ...
* There was a Model 30 and 32 bass, as well.
They're in this catalog, pages 8-10. Not low C horns, but interesting to note.
*
According to this post, there was a low C Model 31 back in 1965.
This contradicts that, but says there was a Series 9 Model 33 low C bass.
*
Here's a 1968 catalog with a Model 822, 822a, 823, and 823 low C (page 10). The catalog's from Selmer London. (
From here, regarding the pricing, "A 'guinea' is an old British term for one pound plus one shilling, pre Britain's change in 1971 to decimal currency. Pre 1971 pounds were split into shillings and pence. There were 20 shillings in a pound and 12 pence in each shilling. There were therefore 240 pence in a pre-decimal pound.")
Aaaaaaaiiiiiiiggggggghhhhhh!!!!!!1111one
Anyhow, the last mention of the Model 33 bass clarinet in the stuff that Saxophone.org has posted, is
1988 (page 2). (Oh, and Terry would have been happy to know that Selmer still lists bass clarinets in A as late as 1988.) The Model 37 is not mentioned in any of the later catalogs posted.
I can't find clarinet serial numbers after the B series in 1981, but there is Steve's comment about E series serials in 1991. Which is kinda odd. I would expect Selmer, based on their past serial number history, to use a new letter prefix every one to two years. Indeed,
this says a Model 67, with an M-series serial number, was made in 1993. Let's see. That's 12 years and 11 letters different, so I think Steve's horn is mis-dated (I also looked at a couple other "67s" that had dates, so I think I'm pretty right). Also,
if Clark Fobes is right with the intro date of the 37 in 1995, and he probably is, the two examples I linked to where the sellers are calling their horns "67s" are incorrect and are really selling 37s.
OK, final: yes, it's a Model 33. No, it's not the "old" style. You're still going to get $3.5K-ish for the horn.
Yes, I might do a write-up on all of this because I do see that a lot of people are asking about what model Selmer BC they have and, so far, I think only the Series 9 had a model name stamped on it.