United States

Now showing: United States - Postage stamps (1847 - 2020) - 1 stamps.

1951 The 75th Anniversary of American Chemical Society

4. September WM: None Perforation: 11 x 10½

[The 75th Anniversary of American Chemical Society, type RO]
No. Type D Mint Condition Unused Used Letter/FDC
811 RO 3C 0.28 - 0.28 - USD  Info
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