This is a C.G. Conn 22b trumpet made in 1948 in the USA by Elkhart Ind. it's patent the serial number is 381540 .

This is an estate find comes complete with the original case (The crest on the case says "choice of the artists conn" the mouthpiece that marked "conn 4" on it and the music stand very old and cool looking and also comes with a leather wrap.

I do not know how to play this instrument but the middle button seems to be sticky at times ,there is a slide part that comes out very nicely. Any other details of how it plays or tuning or anything is unknown. there is some minor dents and scuffs shown in photos overall looks very nice there is tarnish that is removed in the spots where it is handled overall very beautiful looking.

Please ask any questions you might have I can send more pictures as well  case is a bit rough.. clasps are sticky case also has scuffs marks the outside edge has a rip in it and the inside of the padding is coming apart on the front edge. Leather handle is intact. Case also has a bit of a musty odour on the inside ,this is from 1948! thank you for looking I hope I explained all the details if you are unsure please let me know and I can take more pictures thanks for looking