SOUTHERN RHODESIA
1924 Admirals & Field Marshals
1931-37 GEORGE V FIELD MARSHALS, SG 15-27  -  FIELD MARSHAL POSTAL HISTORY
SR1040
1937 12th May, large manila 'ON HIS MAJESTY'S SERVICE' cover bearing KGV 6d Field Marshal block of five (SG 20b, perf. 14), crisply cancelled with large 'SALISBURY' datestamps. Sent Airmail to London. Most attractive.
£50