3 1/4" X 4" (82mm X 102mm)
No markings
Picture courtesy Elton Gish |
3" X 4" (82mm X 102mm)
No markings
Picture courtesy Darryl Wagner |
U-246: USA
3 1/4" X 4" (82mm X 102mm)
No markings
Picture courtesy Elton Gish |
3" X 4" (82mm X 102mm)
No markings
Picture courtesy Darryl Wagner |
U number assignment by Jack Tod.
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