This is a 1938 Martin Handcarft Imperial Bb trumpet in lacquer. Nice condition with minor dings and scratches here and there. There is a little lacquer wear on the valve casings, and the beginning stages of red rot in the leadpipe but nothing too serious just yet. This horn does have the #2 medium step bore, 0.438" - 0.453", which is very similar to the Martin Committee. Includes original Martin case, Martin 8 mpc, Martin 10 mpc, 2 straight mutes, and a cup mute.