USA Stamps
1940
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Scott 889
FAMOUS AMERICAN INVENTORS
Issued 7th Oct to 28th Oct 1940 on unwatermarked paper, printed rotary press and perf 10½:11.
Scott 889
1c
bright blue-green
1c
bright blue-green
Quantity Issued: Unknown
Valid Until: Unknown
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VARIATIONS & PLATE FLAWS
REQUIRES ADDITIONAL RESEARCH
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STAMPS FROM MY COLLECTION
MINT / UNUSED
(1)
Scott 889
Mint, Unused
Scott 889
Mint, Unused
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