Soviet_Union-1966-Stamp-0.06._VII_International_Crystallographers_Congress.jpg
Source: Wikimedia Commons
  • Colnect-4147-694-Emblem-of-7th-Crystallography-Congress.jpg
Issued by: Russia
Function: postage
Date: 1/28/1966
Issue: crystallography conference
Denom: 6k
Color: multicolored
Design: Emblem of 7th Crystallography Congress
Watermark: unwmk
Perf: 12
Catalog value:

In collections: used (Stan Shebs)

External links:
Colnect 245569..iet_Union_USSR