Colnect-3210-162-Timiriazev.jpg
Source: Colnect
Issued by: Russia
Function: postage
Date: 6/1940
Issue: Timiryasev death 20th
Denom: 10k
Color: indigo
Design: some academy
Watermark: unwmk
Perf: 12
Catalog value:

In collections: used (Stan Shebs)

External links:
Colnect 283485..iet_Union_USSR