This is a 1939 Martin Handcraft Committee in a high polish raw finish. This horn is a fantastic player and is in terrific condition. Valve compression is fantastic and slides have a nice pop. This is the model that was built after the Handcraft Imperial. This horn has a lot of harmonics in the sound, and would be ideal for jazz playing. Serial number is number is 138731 and comes with the original case. It is here on consignment.