1931 17th December, printed Flying Springbok cover bearing 1d and 4d George V (SG 16, 19) cancelled 'SALISBURY' datestamp to South West Africa. Violet straight line 'EXPERIMENTAL FLIGHT' cachet, Johannesburg transit and 'AIR MAIL KIMBERLEY – WINDHOEK' strikes on reverse. Fine and clean.

1931 18th December, Airmail cover bearing 1d and 4d George V Field Marshals 'SALISBURY' to Pretoria. Straight line violet 'EXPERIMENTAL FLIGHT' cachet alongside for this flight. Arrival backstamps.

1932 26th January, Airmail cover bearing 10d George V Field Marshal (SG 22) cancelled 'UMTALI' to England. Violet straight line 'FIRST OFFICIAL AIR MAIL' cachet and imprinted 'By first Air Mail Capetown to London' lower left. Salisbury transit and UK arrival strikes on reverse. Clean and attractive.

Note: Covers with this 'FIRST OFFICIAL AIR MAIL' handstamp in black eminate from Bulawayo, and those in violet from Salisbury.

1932 18th January, Airmail cover bearing 10d George V (SG 22) cancelled dc 'SALISBURY' datestamp to England. Violet straight line 'FIRST OFFICIAL AIR MAIL' cachet. Very fine and clean.

1932 28th January, printed Flying Springbok cover bearing 2d Small Falls and 8d George V (SG 17,21) cancelled to England. Black straight line 'FIRST OFFICIAL AIR MAIL' cachet, British arrival strike on front. Very fine and clean.

1932 28th January, printed 'IMPERIAL AIRWAYS MAIL SCHEME' cover bearing 10d George V (SG 22) cancelled large dc 'SALISBURY' datestamp to England. Violet straight line 'FIRST OFFICIAL AIR MAIL' cachet for the first return flight to London. Very fine and clean.

1932 28th January, printed 'by imperial airways / first air mail / england – africa' cover bearing 10d George V (SG 22) cancelled dc 'BULAWAYO' datestamp, another alongside to Scotland. Black straight line 'FIRST OFFICIAL AIR MAIL' cachet for the first return flight to London. Fine and clean.

1932 29th January, Airmail cover bearing 1d & 4d George V Field Marshal large 'SALISBURY / S. RHODESIA / 29 JAN 1932' datestamp to South Africa. Straight line violet 'FIRST OFFICIAL AIR MAIL' cachet alongside.

1934 8th March, printed cover 'RHODESIAN & NYASALAND AIRWAYS, LTD / SOUVENIR OF FIRST OFFICIAL AIR MAIL FROM SALISBURY TO NYASALAND', bearing 4d George V Field Marshal (SG 19a), cancelled 'SALISBURY * MAR 1934' also struck with black two line 'S. RHODESIA / NYASALAND' and violet 'FIRST OFFICIAL AIR MAIL' cachets. BLANTYRE arrival datestamp on reverse dated 9th March. Very fine and clean.

1934 9th March, cover bearing 1d George V Field Marshal and 3d large Falls (SG 17a, 30), each cancelled SALISBURY datestamps, and struck with violet straight line 'FIRST OFFICIAL AIR MAIL' cachet, and additionally with black two line 'S. RHODESIA / NYASALAND' cachet. Addressed to Blantyre with arrival datestamp on reverse dated the same day. Minor faults.

1935 1st August, plain cover endorsed 'By First Air Mail Salisbury to Beira 1-8-35' bearing 1d and 3d George V Silver Jubilee (SG 31, 33), each stamp cancelled 'SALISBURY 1 AUG 1935', Beira arrival datestamp on reverse dated the same day. Fine and clean.

1935 1st August, printed cover for the 'RHODESIAN & NYASALAND AIRWAYS, LTD. / SOUVENIR OF FIRST OFFICIAL AIR MAIL between SALISBURY and BEIRA', bearing complete set George V Silver Jubilee (SG 31-4), sent registered 'SALISBURY 1 AUG 1935', Beira arrival datestamp on reverse dated same day. Very fine, clean.

1937 30th June, printed cover for the 'INAUGURATION FLIGHT Postal rate to Great Britain and African Colonies 2d per half-oz.', bearing 2d George VI Coronation (SG 37), cancelled 'BULAWAYO 30 JUN 1937', sent to England. Very fine and clean.

1938 7th February, printed cover for the First Inter-Town Air Service Gwelo-Johannesburg-Gwelo, bearing 1d George VI definitive. Reverse with Gwelo Publicity label, to Que Que with arrival mark.

1933 8th March, Airmail cover bearing 1d & 10d George V (SG 16,22) cancelled dc 'GWELO' datestamp, another below, to Germany. Attractive example of the 11d Airmail rate to Europe.

1934 18th June, Airmail cover bearing 2d & 3d Large Falls, and 4d George V (SG 19, 29-30) cancelled dc 'UMTALI' to London. An unusual combination for the short lived reduced 9d UK rate. Very fine and clean.

1935 3rd June, printed 'MEIKLES HOTEL' envelope bearing 6d George V (SG 20a) cancelled dc 'SALISBURY' datestamp Airmail to England. Bilingual 'EMPIRE EXHIBITION / SOUTH AFRICA' label. This rate, reduced from 9d on the 1st December 1934 and in effect until the 2d Empire Air Mail Scheme on 30th June 1937.

1937 22nd July, cover bearing pair 1d George VI Coronation (overpaid by ½d, SG 36) cancelled large dc 'BULAWAYO' to Bishop's Stortford, arrival strikes cancelling both stamps. The reduced 1½d Empire Airmail Scheme introduced three weeks earlier, when the use of Airmail labels became unnecessary.

1938 17th October, printed O.H.M.S. cover bearing 1½d George VI (SG 42) machine cancelled 'SALISBURY'. Addressed to H.C. DANN the well known Philatelist and Author. An attractive example of the recently reduced 1½d Airmail rate, and with this rate the use of Airmail labels became unnecessary.

1940 21st January, printed advertising cover the 'SHINGADIA ECONOMIC STORE' sent Airmail and bearing 3d Large Falls and 1/- George VI definitive (SG 35b, 48) cancelled dc 'MARANDELLAS' datestamp to India, arrival backstamp. With the onset of WW II, the Empire Airmail Scheme rate of 1½d was dramatically increased to 1/3 on the 7th September 1939 and remained so until May 1947.