This is a Lawson Large bore french horn in a raw finish. This is a pre model instrument, but is very similar to the Fourier model. It is a .470" bore and is very free blowing. It is made of Ambronze, and it has a FB210.125 leadpipe on it, and the first branch is a 2.32. It does show minor signs of wear, but does not effect the overall playing condition. Would be ideal for orchestral, or chamber playing. Serial number is 903.