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2 1/4" X 3 1/4" (57mm X 82mm)
(dome embossed) P.P.INC. U.S.A. 6112 {Porcelain Products}
Picture courtesy Bob Berry |
U-56: USA
|
2 1/4" X 3 1/4" (57mm X 82mm)
(dome embossed) P.P.INC. U.S.A. 6112 {Porcelain Products}
Picture courtesy Bob Berry |
U number assignment by Jack Tod.
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