2 7/8" X 3 1/4" (73mm X 82mm)
(skirt incuse) G.P. Co {General Porcelain}
Picture courtesy Clint Gaylord |
U-313A: USA
2 7/8" X 3 1/4" (73mm X 82mm)
(skirt incuse) G.P. Co {General Porcelain}
Picture courtesy Clint Gaylord |
U number assignment by Jack Tod.
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