2 1/2" X 4" (63mm X 101mm)
No markings {Pittsburg}
Picture courtesy Elton Gish |
2 1/2" X 4" (63mm X 101mm)
No markings {Pittsburg}
Picture courtesy Shaun Kotlarsky |
U-113: USA
2 1/2" X 4" (63mm X 101mm)
No markings {Pittsburg}
Picture courtesy Elton Gish |
2 1/2" X 4" (63mm X 101mm)
No markings {Pittsburg}
Picture courtesy Shaun Kotlarsky |
U number assignment by Jack Tod.
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