3 1/4" X 3 3/4" (82mm X 96mm)
No markings
Picture courtesy Bob Berry |
3 1/4" X 3 3/4" (82mm X 96mm)
No markings
Picture courtesy Bob Berry |
U-308A: USA
3 1/4" X 3 3/4" (82mm X 96mm)
No markings
Picture courtesy Bob Berry |
3 1/4" X 3 3/4" (82mm X 96mm)
No markings
Picture courtesy Bob Berry |
U number assignment by Elton Gish. Note this was previously listed as U-308B.
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