SOUTHERN RHODESIA
1924 Admirals & Field Marshals
1931-37 GEORGE V FIELD MARSHALS, SG 15-27  -  FIELD MARSHAL POSTAL HISTORY
AR178
1936 1st October, window envelope bearing a single KGV Field Marshal ½d green (SG 15b) tied by 'GWELO' (1 Oct) double circle datestamp. Cover with central vertical fold, well clear of the adhesive. A fine example of the ½d unsealed open letter rate.
£35