Description Brass Cased Hour Repeater Clock, with beveled glass, enameled face with alarm, marked "Harmann & Koch, New York" (importers of French clocks, in business from 1900-1905), having jeweled works, unmarked, platform escapement, includes original key, 5 1/4" x 3 3/4" x 3 1/4". Back door knob missing, repeater push knob missing, balance wheel does not oscillate freely (needs service).