Colnect-3931-444-Inauguration-of-New-UPU-Headquarters-Bern.jpg What: stamp
Type: Poland postage 5/20/1970 2.50z grnbl&bl d=UPU HQ (1970 Poland) unwmk perf=9-14.5

State: used

Visibility: public



Owner: Stan Shebs




Creation date unknown