SOUTHERN RHODESIA
Airmails / Airmail Rates
AIRMAILS
SR1931
1931 19th December, printed Imperial Airways envelope bearing KGV 4d Field Marshal (SG 19) cancelled 'BULAWAYO' addressed to Transvaal. Straight line black 'EXPERIMENTAL FLIGHT' handstamp alongside for this flight. Johannesburg (21st December) transit and Pietersburg (22nd December) arrival backstamps.
£30