This unmarked large chamber piece is quite a nice one, with a crisp tone that usually is impossible to find. Listen to this piece compared to others listed here, and you’ll hear the difference. This one has a certain spice in the sound. I play it here with a Marca Superieure # 3 reed on my Couf Superba soprano. I am not sure who made this little gem but I recognize the shank shape. similar to a Buescher piece but not the same as a Buescher. I’m trying to match it with its maker; I’ll figure it out. Quite special.