2 5/8" X 2 7/8" (65mm X 71mm)
No markings {pottery prototype}
Picture courtesy Elton Gish |
U-185A: USA
2 5/8" X 2 7/8" (65mm X 71mm)
No markings {pottery prototype}
Picture courtesy Elton Gish |
U number assignment by Elton Gish. Sindlinger's Patent 2,266,340 Dec. 16, 1941
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