b'80IndiaAerophilately475 476475C 2 Feb. 1925 Rislapur - Ambala flown cover carried on RAF demonstration flight with large CALCUTTA-RISALPUR DEMONSTRATION FLIGHT/CALCUTTA/1925 cachet in violet, India KGV 1a tied by RISLAPUR 2FEB25 datestamp, AMBALA 4FEB.25 backstamp. Only 35 recorded flown to Ambala. $300400476C AEROPHILATELY: 1925 (Feb. 2) Rislapur - Calcutta cover carried on RAF demonstration flight with large CALCUTTA-RISLAPUR DEMONSTRATION FLIGHT/CALCUTTA/[Plane]/1925 illustrated cachet in violetand India KGV 1a tied RISLAPUR/2FEB25 d/s signed Flight Lieutenant Gordon on face, fine condition.[1 of only 89 carried to Nowshera]$300400 ex 477 478477C 2 Feb. 1925 Rislapur-Calcutta cover carried on RAF demonstration flight with large CALCUTTA-RISALPUR DEMONSTRATION FLIGHT/CALCUTTA/1925 cachet in violet, India KGV 1a tied by RISLAPUR 2FEB25 datestamp, signed by pilot Flight Lt Gordon. Also 25 Oct. 1936 Paris-Saigon Air Race cover carried by Arnoux, Japy & Micheletti in a Caudron Goeland, the place crashing in Karachi with India 3p added tied by KARACHI AIR datestamp and Voyage interrompu/le 26-10-1936 a Karachi cachet applied.(2 items) $300400478C THE 1925 ANGLO-INDIA AIR SURVEY BY COBHAM: 18 Feb.1925 (Feb.18) Calcutta - Karachi flight by Cobham and Elliott, envelope bearing 1a. with black on magenta By/Anglo-India Air/Survey. D.H.50vignette alongside and triangular Anglo-India Air Survey cachet, signed on the reverse by Arthur Elliott,the engineer on the flight. Only 100 items carried (68 covers; 32 cards). .$500600479PS 14 Feb.1927 Karachi - Delhi flight, 1a. postal stationery envelope with violet AIR MAILS INDIA/By Light Aeroplane/with Messrs. Stack & Leete. Cancellation, on reverse ROYAL AIR FORCE DISPLAY 1927d.s. (18.2); very fine. .$150200ImagesLot numbers in black indicate lots not illustrated in this catalogue but which are available online at www.leski.com.au'