b'48121121C 14 Oct. 1927 (AAMC.112) England - Australia intermediate cover from Northern Territory to Victoria endorsed Carried by Captain Lancaster and Mrs Keith Miller from Darwin to Charleville, then by ordinary mail to destination with KGV 1d red (3) tied CHARLEVILLE/28MR28/QUEENSLAND datestamps on arrival with red R label affixed alongside and signed by pilot WA Lancaster on face, TOOWOOMBA 27MR28 transit and MELBOURNE 29MR28 arrival datestamps on back, Cat $1,000. [12 flown] $700900122122C 14 Oct. 1927 (AAMC.113c) England - Australia intermediate cover to Philippines endorsed Via Singapore By Air carried by Capt WA Lancaster and Mrs Keith Miller in an Avro Avian with India KGV a green (3) tied PARK STREET/18DEC27/CALCUTTA also tieing special BY AIR FROM CALCUTTA Map airmail label, flown to Singapore with ORCHARD ROAD/9JA/1928/SINGAPORE transit datestamp and onwards by ship with MANILA, P.I./JAN25/1928 arrival on back, Cat. $1000 [12 flown]. Ex Frommer, sold for $1320 in the September 2016 sale of his Grand Prix Pioneer Australian Air Mails Collection. $8001,000123123C Oct.1927 - June 1928 (AAMC.115c) Calcutta - Akyb intermediate stage flown cover, carried by Group Captain Cave-Brown-Cave in command of a flight of four Southampton flying boats while en route from England to Australia. [152 carried on this leg.]. Provenance: Nelson Eustis .$200250'