LeftHanded Trumpet / Cornet
I have seen a few pictures of Buescher Trumpets / Cornets that I believe were altered to be utalized by a lefthanded player.
I have NOT confirmed this, but I theorize that the modification in the pictures below were to accomodate a lefthanded player.
The 2 pictures below are of a 1924 Model "C - LP 13". Notice 2 finger hooks in both pictures.
It appears they simply attached a 2nd pinky hook on the left side of the trumpet.