Ithaca No. 4 Office Double Dial Calendar Wall Clock. 12 in. original paper time dial with open center, black Roman hour numerals and pierced hands, original 9 in. lower calendar dial signed with “Ithaca Calendar Clock Co.” trade mark and signed “H.B. Horton's Patents - Ithaca Calendar Clock Co.”. 30 day double spring driven time only movement signed “E.N. Welch” has silvered plates and is in good condition, lower perpetual calendar mechanism has original barrels and labels on the Month & Day cylinders. In a rosewood case with carved crest and figure 8 form; nice original finish, very clean, replaced pendulum bob, calendar mechanism appears functional but may need some adjustment, calendar hand is repaired. 29 in. high x 15.75 in. wide x 5 in. deep. Weight: 12 lbs.