Colnect-3121-963-CODIA-Chemical-Engineering-Seminar.jpg
Source: Colnect
Issued by: Dominican Republic
Function: airmail
Date: 2/18/1981
Issue: Chemical Engineering Seminar
Denom: 10c
Color: multicolored
Design:
Watermark: crosses & circles
Perf: 13.25x13.75
Catalog value:



External links:
Colnect 596304..eering_Seminar