It has 4 octaves and the keyboard splits the reed banks at the F below middle C. There are 6 stops on the front (as seen in the pictures) which control the 4'', 8'' and 16'' reeds on both sides, and there are two knee levers - one for for the swell/shade mechanism and the other to open up all 3 sets of reeds whilst playing. Pitch is 451/452.

Sold on EBay, England Aug 2014, 275 pounds