274th - 283th Corinphila Auction - Day 6

1914/23: 'Postage Revenue', the definitive set of eleven values unused, wmk. Multiple Crown CA, as issued in July 1914, overprinted SPECIMEN in black or red (on 4 d. value) and further surcharged SPECIMEN in black diagonally downwards upon receipt in Bechuanaland from the UPU (Samuel D12+D1), fresh and generally fine, unused or part og. A scarce set.