3 1/4" X 3 1/2" (82mm X 88mm)
(dome incuse) "W in a circle" {Westinghouse}
Picture courtesy Shaun Kotlarsky |
U-280: USA
3 1/4" X 3 1/2" (82mm X 88mm)
(dome incuse) "W in a circle" {Westinghouse}
Picture courtesy Shaun Kotlarsky |
U number assignment by Jack Tod.
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