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Outer Circle Diameter: 15.0 mm |
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Red #290 Yellow Green |
Violet #290 Green |
Violet #291 Carmine |
Violet #294 Blue |
1920 FEBRUARY 20: MANILA to PHILADELPHIA Purple overprints: Type 2 on 4c and Type 3 on 16c. |
1920 NOVEMBER 10: MANILA to PHILADELPHIA Type II purple overprint on 20c. |
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