Stamps_of_Germany_%28Berlin%29_1975%2C_MiNr_503.jpg
Source: Wikimedia Commons
  • Colnect-155-292-Chemical-plant-for-the-production-of-styrene.jpg
Issued by: Berlin
Function: postage
Date: 10/15/1975
Issue: 1975
Denom: 120(pf)
Color: violet
Design type: technology (1975)
Design: Chemical plant for the production of styrene
Watermark: unwmk
Perf: 14
Catalog value:

In collections: used (Stan Shebs)

External links:
Colnect 40765-..and_technology


Record of changes