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Source:
Colnect
Issued by:
United States
Function:
postage
Date:
5/21
/
1981
Issue:
space achievement
Denom:
18c
Color:
multicolored
Design:
benefiting mankind d
Watermark:
unwmk
Perf:
11
Sort pos:
7
Catalog value:
In collections:
unused
(Stan Shebs)
Prev:
18c d=benefiting mankind b
Next:
18c d=comprehending the universe
External links:
Colnect 93950-..tes_of_America
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