SOUTH WEST AFRICA
South West Africa
SOUTH WEST AFRICA
SWA177
1927 3d 'S.W.A.' overprint, perf. 14 x 13½ down, block of four upper left stamp without stop after 'A' and lower left stamp without stop after both 'A' and 'W'. Very fine mint or unmounted. Most unusual and scarce. SG 61ba, 61bb
£300