GUSTAV BECKER VIENNA REGULATOR CLOCK: Ca. 1875-1880. Eight day, coil strike, 2 weights, second dial. Backplate is etched Medaille J'or Gustav Becker Freiburg in Schl. Serial number 246238. Mahogany and walnut case, 42''h, x 12''w. overall. As of now it is in good working order. Est. $800/900**