Circa 1951-1959: The 50s vintage gray glaze is a master or disguise, shifting in the light going warm or going cool, it is the chameleon of fiestaware. This vintage Fiesta plate in original 50s gray glaze is in excellent condition—very nice clean surface without damage and little, if any signs of use— very nice example. Great definition to the rings, clean sagger marks, and a nice even glaze without skips or misses, and a nice bold glaze inkstamped marked "GENUINE fiesta HLCo USA". Measures 10 /16" x 3/4"