Colnect-3787-436-Jaroslav-Heyrovsk%C3%BD-1890-1987-chemical-physicist.jpg
Source: Colnect
  • Colnect-368-808-Jaroslav-Heyrovsk-yacute--1890-1987-chemical-physicist.jpg
Issued by: Czechoslovakia
Function: postage
Date: 1/9/1990
Issue: Jaroslav Heyrovsky 100th
Denom: 3k
Color: multicolored
Design type: famous people (1990)
Design: Jaroslav Heyrovsky
Watermark: unwmk
Perf: 11.5x11.25
Catalog value:



External links:
Colnect 122139..onalities_1990