Bidspirit auction | British Commonwealth - South West

British Commonwealth - South West Africa - 1927, vertical bilingual overprints in blue (setting IX, space between lines 16mm) ''South West Africa'' on South Africa se-tenant pairs of 2p-10s, complete set of six, full OG, NH, VF and scarce in premium quality, SG #49/54, £180 as hinged, Est. $200-$240, Sc. # 88-93