 |
What: stamp
Type: Canada postage 3/3/1971 6c multi issue=insulin discovery 50th d=Laboratory equipment Insulin unwmk perf=11 State: used Visibility: public Owner: Stan Shebs |
Creation date unknown |
| |
What: stamp
Type: Canada postage 3/3/1971 6c multi issue=insulin discovery 50th d=Laboratory equipment Insulin unwmk perf=11 State: used Visibility: public Owner: Stan Shebs |
Creation date unknown |