CU of man's hands holding mailbag open. MS of Trans-Canada Airlines Lockheed Lodestar airplane taxiing out to take off position on runway. MLS of Canadian Government Post Office trucks parked into loading stalls at Post Office. PAN from shed to farm house at dusk. CUs of signs: Trans-Canada Airlines Moncton, Post Office Department, Prestwick Airport Scotland. LS of Avro Lancaster airplane warming up in front of hangar. CS of Canadian Post Office truck backing up to Lancaster airplane. CS of man standing near airplane, controling list. Shot of ground crew closing nose of Lancaster airplane, Post Office truck parked in foreground. CS of traffic policeman directing. CU of sign re protected area. CUs of Lancaster airplane wheel starting to move.