Colnect-161-563-Gulberg---Waage.jpg
Source: Colnect
Issued by: Norway
Function: postage
Date: 3/11/1964
Issue: Law of Mass Action 100th
Denom: 55o
Color: yellow brown
Design:
Watermark: unwmk
Perf: 13
Catalog value:

In collections: unused (Stan Shebs)

External links:
Colnect 48992-..-Gulberg_Waage