3 3/4" X 3 1/2" (95mm X 88mm)
(skirt recess embossed) KNOX {Knox}
Picture courtesy Shaun Kotlarsky |
U-524: USA
3 3/4" X 3 1/2" (95mm X 88mm)
(skirt recess embossed) KNOX {Knox}
Picture courtesy Shaun Kotlarsky |
U number assignment by Jack Tod.
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