Seth Thomas Double Dial Office Calendar Clock No. 6. Original 12 in. painted metal time dial signed with Seth Thomas logo, has black Roman hour numerals and original spade hands; brass 8 day spring driven time only movement signed S. Thomas, Thomaston, CT. Original 10 in. lower calendar dial has painted 31 date calendar number, open apertures exposing the calendar barrels, reads Patented Feb. 15, 1876; original perpetual calendar mechanism with original barrels and labels. In a walnut figure 8 style case with mounted rosettes, signed with Seth Thomas paper label inside. Good condition, overcoated finish, top of the calendar dial is cut and has some inpainting at the top, time and calendar mechanisms are functional. 32.5 in. high x 15.5 in. wide x 5.25 in. deep. Weight: 13.5 lbs.