Westclox Early Bird Height 4-1/2" Sub Green Width 4-1/4" Style Windup, 2 key alarm. Depth 2-3/8" Date 1931 Case Metal with peg-leg feet. Dial Paper. Other Patented U.S.A., No. 1563431, No. 1709146, Patents Pd'g. Comments This clock is not often seen in a Westclox collection. It is only marked "Made In U.S.A" on the bottom. Westclox did not put their name on many clocks that were made for sale outside the U.S.A. Original green color. Both the time and alarm winding keys are reverse thread and can be difficult to replace if lost. This clock dates Sep. 25, 1931.