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Source:
Colnect
Issued by:
United States
Function:
postage
Date:
9/21
/
1983
Denom:
20c
Color:
multicolored
Design type:
American inventors
Design:
Nikola Tesla
(1959)
Watermark:
unwmk
Perf:
11
Sort pos:
3
Catalog value:
In collections:
used
(Stan Shebs)
Prev:
20c d=Edwin Armstrong
Next:
20c d=Philo T. Farnsworth
External links:
Colnect 94205-..tes_of_America
