Colnect-138-184-Environment-congress-Stockholm.jpg
Source: Colnect
Issued by: UN offices in Geneva
Function: postage
Date: 6/5/1972
Issue: UN Environmental Conference
Denom: 0.80f.s.
Color:
Design:
Watermark: unwmk
Perf:
Catalog value:



External links:
Colnect 20447-..olm-UNO_Geneva