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.