email: I have a Bb/A cornet, silver, serial #6015 (on the valve casing), Ecelsior, Mizzenharter, Pat. July 1910
and a New York Bach 7C Cornet MP + original case.
 (note spelling of Missenharter)
The horn is in very good condition and plays well also.
Can you tell me anything about the history of this instrument?
I believe the original owner my have lived in southern Rhode Island
