Hi there, hope someone would help me determine what do I have ...
Of course is a trumpet
Frank Holton & Co.
On the valves it has a # 18319 (serial Number?)
near the mouth piece it has the following T-303
It is in very good shape, no dents or anything, needs some maintenance and cleaning (it is silver color).
I would like to fix it and sell it. Any idea of the market value of a trumpet like this?