Colnect-2660-242-25th-Anniversary-of-UNESCO.jpg
Source: Colnect
Issued by: Mexico
Function: airmail
Date: 11/4/1971
Issue: 25th Anniversary of UNESCO
Denom: 80c
Color: multicolored
Design:
Watermark: MEX & eagle
Perf: 14
Catalog value:

In collections: unused (Stan Shebs)

External links:
Colnect 111728..th_Anniversary