Colnect-3689-396-semiconductor-plant-in-Botevgrad.jpg
Source: Colnect
  • Colnect-1965-999-semiconductor-plant-in-Botevgrad.jpg
Issued by: Bulgaria
Function: postage
Date: 8/25/1971
Issue: Construction of socialism
Denom: 1s
Color:
Design: semiconductor plant in Botevgrad
Watermark: unwmk
Perf: 13
Catalog value:

In collections: used (Stan Shebs)

External links:
Colnect 224003..n_of_socialism


Record of changes