Colnect-1965-903-A-S-Popov-1895-russian-physicist.jpg
Source: Colnect
Issued by: Czechoslovakia
Function: postage
Date: 5/25/1955
Issue: 1955 portraits
Denom: 75h
Color: red lilac
Design type: portraits (1955)
Design: A.S. Popov
Watermark: unwmk
Perf: 11.5
Catalog value:

In collections: used (Stan Shebs)

External links:
Colnect 136015.._Personalities