3 1/4" X 4 1/4" (82mm X 108mm)
No markings
Picture courtesy Byron Smith |
U-1167A: Australia
3 1/4" X 4 1/4" (82mm X 108mm)
No markings
Picture courtesy Byron Smith |
Note this is an early threadless style with ridges in the pinhole to help grip the pin. U number assignment by Bob Berry February 2021.
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