An unusual nickel plated brass alarm clock in octagonal mahogany case, the hinge marked P M & Co patent, with lock and key, the base of the case with original paper label giving directions for use, ap
An unusual nickel plated brass alarm clock in octagonal mahogany case, the hinge marked P M & Co patent, with lock and key, the base of the case with original paper label giving directions for use, approx. 8 cm across.