Lot 60369 – 1935-1972 Stephen Smith six rocketgrams postmarked

1935-1972 Stephen Smith six rocketgrams postmarked Gangtok and Burnpur and bearing a variety of rocket despatch labels and cachets. « R. no. 66 » 29.6 1935 (SS-22), « R. no. 65 Livestock » 29.6 1935 (SS-21), « no. 53 » 10.4. 1935 (SS-16), « no. 58 » 13.4.1934 (SS-18), « no. 51 » 10.4. 1935 (SS-14), « no. 49 » 8.4. 1935 (SS-12A). Also 14.12. 1972 CSTM rocket mail demonstration bearing Indian stamps cancelled New Delhi. Very attractive rocketgrams with colourful labels and different cachets. Unusual material and scarce air mail documentation.