Colnect-1983-229-Human-Environment.jpg
Source: Colnect
Issued by: United Nations
Function: postage
Date: 6/5/1972
Issue: U.N. Environmental Conservation Conference, Stockholm
Denom: 15c
Color: multicolored
Design:
Watermark: unwmk
Perf:
Catalog value:



External links:
Colnect 427932..t-UNO_New_York