2 Awesome Vintage Condition for these 1952 & 1970's Jefferson Golden Hour Mystery Clock 580-101. Both Clocks work great and are so quiet that you cant even hear them unless you put your ear right up against the clock. One Clock is from 1952 (One of earliest models as they started production in 1949) as indicated from when I removed the maroon colored base plate. That clock has a little more of a darker Brass finish as some of the 24k Gold Plated Finish has been worn. One very small scratch on the glass that is not even noticeable unless you really look for it or run your finger across the surface. The Other Clock is from the 1970's? with a black base plate and no production date under the base plate which makes it a much newer model. A few finish blemishes but both are in very good overall condition as revealed through the photos. I synced both clocks and ran them for a 12 hour period and compared times at 2 different intervals with a standard wall clock as also shown in the photos. Time for both was basically right on within the minute. Size of each clock are 9" Tall x 7.5" W x 4.5" D. See all 24 photos. Take a look at my Ebay store for more Awesome Vintage Collectibles, Home Decor, and Fashion Accessories. Thank You and Happy Shopping!!!