3 1/4" X 4 3/8" (82mm X 111mm)
No markings (Dry process) {Thomas}
Picture courtesy Matt Grayson |
U-143B: USA
3 1/4" X 4 3/8" (82mm X 111mm)
No markings (Dry process) {Thomas}
Picture courtesy Matt Grayson |
U number assignment by Elton Gish.
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