I bought this old trombone at an antique store for $20. I have no idea what it is. The bell engraving reads: "Artist Model Franklin USA." 7-inch bell, small bore (though I don't know how small, as I haven't broken out the calipers yet).
It came in a battered Olds case but it is clearly not an Olds, as the bracing details are wrong, the tenon screw is on the bell instead of the slide, and the slide lock is incorrect.
The folks over at the Trombone Forum are drawing blanks so far, and my internet searches have come up empty. I'm hoping the repair and historical instrument experts on here can shed some light. I'm curious if there was ever a "Franklin" instrument company or if this was a stencil, and if so, by whom is it made?
Do a I have a decent horn here, or a beater student model?




