Colnect-769-940-5th-International-Congress-Of-Microbiology.jpg What: stamp
Type: Brazil postage 8/23/1950 60c orgbrn issue=5th International Congress for Microbiology d=Oswaldo Cruz wmk=CORREIO*BRASIL*(5mm) perf=11x12

State: used

Visibility: public



Owner: Stan Shebs




Creation date unknown