Colnect-5668-311-Rudjer-Boskovic-1711-87-mathematician-astronomer-poet-p.jpg What: stamp
Type: Yugoslavia postage 12/24/1960 100d dt=famous people (1960) d=Rudjer Boskovic unwmk perf=12.5

State: used

Visibility: public



Owner: Stan Shebs




Creation date unknown