This lovely Art Deco mantle or table clock by whitehall-Hammond with syncromous movements probably in the 1950's range. The body of the clock is a square geometric form in beautiful translucent light green onyx. The onyx is in amazing condition without any cracks or chips. The face of the clock is surrounded by a gold bezel in analog with all 12 numbers, with two black reticulated hands,  and a long sweep hands for seconds. The clock is electric and does not require winding. The clock measures 5.5" square X 1.5" deep and sits on a pair of geometric bracketed gilded feet adding to its Art Deco look. it is refined elegance at its best.