4 1/8" X 4 1/8" (104mm X 104mm)
No markings {Trenton Porcelain}
Picture courtesy Matt Grayson |
U-529: USA
4 1/8" X 4 1/8" (104mm X 104mm)
No markings {Trenton Porcelain}
Picture courtesy Matt Grayson |
U number assignment by Jack Tod.
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