Mexico - 40c stamp of 1973 (#171365)

Source: Colnect

Issued by:	Mexico
Function:	postage
Date:	12/7/1973
Issue:	chemical engineering school 25th
Denom:	40c

Color:	multicolored
Design:	stylized hydrocarbon molecule
Watermark:	MEX & eagle
Perf:	14


Catalog value:

In collections: unused (Stan Shebs)