desc_issuer: South Africa desc_issue: UPU 75th desc_denom: 1/2p Used by 1 overprinted stamp: South West Africa postage 10/1/1949 1/2p issue=UPU 75th d=Mercury & globe ovpt=SWA oc=blk on=issuer=South Africa-issue=UPU 75th-1/2p wmk=mult springboks head Not used by any images. Matches 1 type: South Africa postage 10/1/1949 1/2p issue=UPU 75th d=Mercury & globe wmk=mult springboks head |