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Seth Thomas Clock Co. “Office Calendar No. 7”, 1888. The 27-inch No. 7 is the little brother to the 32-inch No. 6, and both are modeled after the Office Calendar No. 4. The case appears to be rosewood (the catalog says it came in rosewood or walnut) with a polished finish; both glasses appear to be original, as are the dials, with some fading and yellowing, and a few chips. The three hands are Seth Thomas. The 8-day time-only movement is signed and running; the weekday roller is advancing but the date hand is not and will need attention. AAC sold this model last summer for $400. $375-$500.