Registered -6 March 1922 to Instone Air Line. To Imperial Airways April 1924. Converted to DH.34B in 1925 Withdrawn from use and dismantled March 1926. Cancelled 20 January 1927.

Scanned from a glass slide dated just 'circa 1926'. Registered to Imperial Airways 15 September 1926. Shortly after take-off from Croydon on a local test flight on 13 July 1928, the aircraft crashed and was burnt out in a field at Purley, Surrey. The pilot and one passenger survived but the other four occupants died in the accident.

'Imperial Airways airplane landing at Amman.' Photo by: Clarence Sorensen / University of Wisconsin-Milwaukee

The first Argosy I, registered 16 May 1925. Made its initial appearance at the Hendon RAF Display on -3 July 1926. Later named 'City of Glasgow' and on 15 June 1928 it took part in a race from Croydon to Turnhouse via the East Coast against the 'Flying Scotsman' express locomotive and won by 15 minutes. It was converted to Argosy II standard in 1931 by the fitting of Armstrong Siddeley Jaguar IVA engines. It was withdrawn from use at Croydon in September 1934 and cancelled December 1934.

Replaced by Ikeja in 1942, Apapa airport in Lagos is almost forgotten. This photo was certainly taken there, presumably in early 1938, when a similar shot of Dione was published with the following caption: 'The Air Mail at Apapa, Lagos. A weekly air mail and passenger service is now in regular operation between Lagos and London. The service is by Kano and Khartoum.' G-ADFF is to DH.86B standard with auxiliary tailfins, which were fitted in April-May 1937. Damaged here at Lagos on 21 March 1939. Transferred to BOAC and to Egypt in 1940. Impressed as AX760 in 1941. Damaged at Lydda in November 1941 and written off in 1942. Photo by: Edward Duckworth / Northwestern University Libraries, Illinois

Delia was sent to Africa in late March 1936. In October 1937 it started a route between Lagos and Accra on the Gold Coast, operated by Elders Colonial Airways from Freetown. Photo believed taken at Lagos - Apapa. Delia was transferred to the Far East in June 1938. Returned to Africa by BOAC, Delia crashed at Minna, Nigeria on 17 June 1941. Photo by: Edward Duckworth / Northwestern University Libraries, Illinois

This Express was flown out to Khartoum in early 1936 to survey a new air route from Sudan to Nigeria. The source says the photo was taken at Apapa in Lagos and we think this is correct, though flights initially terminated at Kano pending improvement of Apapa. Daedalus was transferred to the Far East in late 1937. It catched fire and burnt at Bangkok in December 1938. Photo by: Edward Duckworth / Northwestern University Libraries, Illinois

Location seems to be Le Bourget.

One of three six-passenger Sea Eagle flying boats. Supermarine subsidiary British Marine Air Navigation Co started a Southampton to Guernsey service with these on 25 September 1923. Imperial Airways took over in May 1924, using the new Marine Airport facility in Woolston, near the Supermarine factory. The roof probably says 'Continent 1 hour, Channel Islands 1½ h' but the planned service to France did not materialise. Reg is not G-EBCS. Airframe rammed by a ship in the harbour of St Peter Port, Guernsey in January 1927 and wrecked.

The first of the two Avro 652 airliners, precursors of the Anson. Photo from: BOAC

Prototype, registered Nov.1927. First flew 14 Feb.1928. To Marine Aircraft Experimental Establishment, Felixstowe for trials 15 March 1928, after completion of which it landed on the Thames between Vauxhall and Lambeth Bridges on 1 August 1928 and was moored by Westminster Bridge for three days so that Members of Parliament could inspect an aircraft intended to forge important links across the Empire. Handed over to Imperial Airways 9 Aug.1928. During a night stop in Mirabello Bay, Crete on 28 Dec.1936 it was damaged beyond repair while moored in a storm and rough seas.

Registered to Imperial Airways 23 April 1930. First flew 8 Dec.1931. Built originally as an HP.42W (to which model the designation HP.45 was applied in later years but not during their flying lives nor was it reflected in the c/n.) and converted to an HP.42E in 1935. It was destroyed by fire in the airship shed at Drigh Road airfield, Karachi 31 May 1937. Cancelled July 1937.

The second Argosy, registered to Imperial Airways 4th June 1925 and delivered to them the following month. The aircraft was DBR when it crashed on take-off from Aswan, Egypt, en route to Cairo 16th June 1931. It was flying the Johannesburg to London service at the time.

Registered April 1925, to Imperial Airways 15 Sept.1926. Nicknamed 'The Flying Pig' due to its ungainly appearance. After an engine change the previous day, it suffered engine problems shortly after taking off from Croydon on a test flight 13 July 1928, crashed near Purley and burst into flames. The pilot and one passenger survived but the other four passengers died in the accident, which stopped the practice of staff being taken up as passengers on test flights. At the time of the crash, this was the last Vickers Vulcan flying. In the background is Argosy I G-EBLO of Imperial Airways.

The prototype DH.66 Hercules. Registered 11 Dec.1925. First flight 30 Sept.1926. While on a trial mail flight from India to Australia 19 April 1931, it suffered fuel starvation in bad weather on the leg from Surabaya to Koepang and with all three engines stopped, it made a forced landing 10 miles from Koepang, Timor. After landing it struck rocks, lost its landing gear and came to rest. The aircraft was damaged beyond repair but the two crew were uninjured. Cancelled June 1931.

Registered 25th Nov.1925. Sold to Sir Alan Cobham and registered to his National Aviation Displays Ltd on 27th Nov.1933. Converted to an in-flight tanker in 1934 and flew out to Hal Far, Malta later that year to refuel Sir Alan's Airspeed Courier G-ABXN on its attempted non-stop flight to India. There are conflicting reports as to whether it did carry out the proposed refuelling over the Mediterranean or not but the Courier suffered a throttle problem, which necessitated Cobham forced-landing on Malta. That flight was abandoned and W.10 G-EBMR was sold locally for scrap. Cancelled Nov.1934.

Registered 2nd April 1925. Aircraft was damaged beyond repair when it crashed on take-off from Roborough, Plymouth while outbound to Croydon on 23rd October 1928. The pilot and four passengers were uninjured. Cancelled 2nd January 1929. (In the background is G-EBLO, an Armstrong Whitworth Argosy of Imperial Airways).

Registered January 1922. To Imperial Airways March 1924. DBR in gales following a precautionary landing in very rough weather near Abbeville, France 15th February 1928.

G-AFCV on its arrival after Imperial Airways' inaugural UK-Canada service . Photo from: Library and Archives Canada

Crashed into Lake Habbaniyah, Iraq on 27 November 1938.