Poland - 6z stamp of 1978 (#173630)

Source: Colnect

Issued by:	Poland
Function:	postage
Date:	8/19/1978
Issue:	International Parasitological Congress
Denom:	6z

Color:	multicolored
Design:	tsetse fly & blood cells
Watermark:	unwmk
Perf:	11.5x11.25


Catalog value:

In collections: mint (Stan Shebs)