Colnect-139-078-5th-Anniversary-Earth-Summit.jpg
Source: Colnect
Issued by: UN offices in Vienna
Function: postage
Date: 5/30/1997
Issue: 5th Anniversary of the Conference on the Environment and Development, Rio de Janeiro
Denom: 3.50s
Color: multicolored
Design:
Watermark: unwmk
Perf: 11.75
Catalog value:



External links:
Colnect 21396-..ent-UNO_Vienna


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