OK, if you've got a Buescher 265 cornet, albeit they "are a bit hard to find," please let me know. Like it? Some say it's arguably better than the 275. If you can upload a picture, that's great! Here's mine - 1937'ish and it has a gold/silver MP that's marked Burke - Buescher 21 - maybe as rare as the horn...and note the Convex Buttons! Sweet. Back slide is quick-change to A. And I've got the original case, that's being restored by me this week, with as close as possible authenticity. Thanks for sharing!