Olds Ambassador A-15 Bb Trombone (1951) (Los Angeles) SN 53741
Olds Ambassador A-15 Bb Trombone (1951) (Los Angeles) SN 53741 Olds Ambassador Bb Trombone (Los Angeles) SN 53741. Tuning slide and main trombone slide work well. New water key cork. Professionally cleaned and polished.