A fine oak wall regulator with electirc remontoire signed Clemens Riefler, Munchen, No. 406, dated 1917, pendulum no. 2047, Type A1. $30,000-50,000

A rare early 19th century diamond-set engraved and enameled gold singing bird snuff box with musical movement and watch by Jean-Georges Réymond, Geneva, the movement by les frères Rochat, No. 7. $120,000-180,000