Uganda 1981 Birth Anniversary of von Stephan (Founder of UPU) set of 4, SG 336-39 unmounted mint
Uganda 1981 Birth Anniversary of von Stephan (Founder of UPU) set of 4, SG 336-39 unmounted mint
Uganda 1981 Birth Anniversary of von Stephan (Founder of UPU) set of 4, SG 336-39 unmounted mint