Colnect-4840-535-Senator-Brien-McMahon-and-Atomic-Symbol.jpg
Source: Colnect
  • McMahon_Stamp.jpg
  • BrienMcMahonStamp1962.jpg
Issued by: United States
Function: postage
Date: 7/28/1962
Denom: 4c
Color: violet
Design: Brien McMahon
Watermark: unwmk
Perf: 11x10.5
Catalog value:

In collections: used (Stan Shebs), some private

External links:
Colnect 92523-..tes_of_America