Canada - 6c stamp of 1971 (#19775)

Source: Colnect

Issued by:	Canada
Function:	postage
Date:	3/3/1971
Issue:	insulin discovery 50th
Denom:	6c

Color:	multicolored
Design:	Laboratory equipment Insulin
Watermark:	unwmk
Perf:	11


Catalog value:

In collections: used (Stan Shebs)