Silver sur plateau movement, two airs, 23 and 21 teeth, stamped on the spring: “1815”

Silver sur plateau box, the lid with engraved cartouche (lyre and acanthus leaves) on an enginge-turned background

Base of movement

23 teeth

Female winding hole

The sliding lever which shifts the disc up und down to play different tunes

Upper side with 21 teeth

start/stop lever

governor fan

The upper side of the brass disc

©Tucker, Early Pieces, 2021