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GREAT BRITAIN -  GB FLIGHT COVERS 1928-50 ALL DIFFERENT COLLECTION of covers or postcards flown within the British Isles, we see 1928 Liverpool to Belfast & return covers x4, 1933 Birmingham to Plymouth with 'G.W.R. AIR MAIL' 3d label tied by cancel, 1933 Westcountry Air Service flights x3, each with tied special stamp plus mint strip of four stamps, 1934 Midland & Scottish Air Ferries covers x5, various 1934 Inverness to Kirkwall etc. x13, some with tied labels, a number of Railway Air Services illustrated covers plus several 'Mail Lists' recording the weight of mail carried between various stops, 1934 Hillmans Airways cover flown Liverpool to Essex, 1937 Highland Airways & Aberdeen Airways covers, 1937 First Unofficial Airmail between Orkney and Fair Isle (with return cover), each cover doubly franked and signed by the pilot, 1938 North Eastern Airways covers x4, 1939 fine illustrated Scottish Airways cover with tied label and more to 1950. Generally fine, many covers with pencil notes on reverse from the collector - a super collection (over 90 covers).