Seth Thomas "Office Calendar No.6", ca 1844. 8 day, time, perpetual calendar. 12 inch time dial, 10 inch calendar dial. Immaculately maintained, looks almost new it is so clean. The dials have been professionally repainted. I have had this clock hanging in my office for some time but space is getting precious and something has to go. The movements and even the wood inside the case is clean as new. Full label, running. 32 inch rosewood case is perfect. If I were pressed to find something wrong with this clock I would probably say the dials are just a little whiter than I like them. I would probably like them a little more aged or off white. Ly-Calendar No.607, or Ly-Seth Thomas No.66.