This is a pair of late 1920's to early 1930's Cuff Links that were made to promote the rural electrification of the US. Reddy Kilowatt was a marketing thing created in the late 1920's by the utilities. Cuffs have a clear domed sulfide with the smiled Reddy Kilowatt face. Excellent used condition. Guaranteed to please the new owner or I'll buy it back. Check my Feedback.