Lot 41002 – 1935-1937 ROCKET MAIL, group of five covers incl.

1935-1937 ROCKET MAIL, group of five covers incl. 1935 (Mar 23) from Diamond Harbour with KGV 9p and vignette, 1937 (May 18) Japanese Goodwill Coronation with Burma KGB 2a, vignette and special cachets, and three Sikkim Rocket Experiment rocketgrams with different coloured vignettes, plus three printed messages from the Scout’s Jamboree in Dehli (dated Feb 1st-3rd) (Est. € 800/1’000)