De HAVILAND DH.91 Albatross WW2 TRANSPORT AIRCRAFT RARE REAL PHOTO POSTCARD For Sale

This is a rare Real Photo postcard showing the 1938De HAVILAND DH.91 Albatross...
Thede Havilland DH.91 Albatrosswas a four-engined British transport aircraft of the 1930s. A total of seven aircraft were built between 1938–39.
The aircraft was notable for the ply-balsa-ply sandwich construction of its fuselage, later used in the de Havilland Mosquito bomber. Another unique feature was a cooling system for the air-cooled engines that allowed nearly ideal streamlining of the engine mounting. The first Albatross flew on 20 May 1937. The second prototype broke in two during overload tests but was repaired with minor reinforcement. The first and second prototypes were operated by Imperial Airways.
Although designed as a mailplane, a version to carry 22 passengers was developed; the main differences being extra windows and the replacement of split flaps with slotted flaps. Five examples formed the production order delivered in 1938/1939. When war was declared all seven aircraft were operating from Bristol/Whitchurch to Lisbon and Shannon.