3 1/8" X 4 1/8" (79mm X 104mm)
(dome embossed) "B in an O" {Ohio Brass}
Picture courtesy Bill Ostrander |
U-150: USA
3 1/8" X 4 1/8" (79mm X 104mm)
(dome embossed) "B in an O" {Ohio Brass}
Picture courtesy Bill Ostrander |
U number assignment by Jack Tod.
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