Colnect-3385-577-Check-air-polution.jpg
Source: Colnect
Issued by: Nigeria
Function: postage
Date: 6/10/1982
Issue: 10th Anniversary of U.N. Conference on Human Environment
Denom: 20k
Color: multicolored
Design:
Watermark: mult crown & script CA
Perf: 14.25
Catalog value:

In collections: mint (Stan Shebs)
Prev: 10k
Next: 30k

External links:
Colnect 620894..on_Environment