3c International Geophysical Year single

1958-3c-Mackinac-Bridge-Mint-Single

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Pack of 10 Vintage Unused US Postage stamps of the:, 3 cent International Geophysical Year stamp , Issued May 31, 1958, Scott catalog #: 1107, U.S.

3c International Geophysical Year stamp .. Unused US Postage Stamps .. Pack of 10 stamp | Scientific Study | Solar Eclipse | Michelangelo

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HGSS - Sixtieth anniversary of the International Geophysical Year (1957–2017) – contribution of the Soviet Union

US. 1107. 3c. International Geophysical Year, 1957-58. FDC. 1958-1

US 1107 (Me-9) 3c International Geophysical Year single on First Day Cover, Chicago, ILL. May 31, 1958 fancy slogan machine cancel, House of Farnam

US 1107 (Me-9) 3c International Geophysical Year FDC Farnam Cachet ECV $15.00 | United States, General Issue Stamp

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Geophysical year hi-res stock photography and images - Alamy