DDR-Briefmarke_Akademie_1950_20_Pf.JPG
Source: Wikimedia Commons
  • Colnect-1976-053-Nernst-Walter.jpg
  • Colnect-3681-188-Nernst-Walter.jpg
Issued by: German Democratic Republic
Function: postage
Date: 7/10/1950
Denom: 20pf
Color: violet brown
Design type: scientists (1950)
Design: Nernst
Watermark: mult flowers
Perf:
Catalog value:

In collections: used (Stan Shebs)

External links:
Colnect 111070..c_Republic_DDR