1926 (Apr 4) Envelope written by Sir Francis Younghusband, with imprint on backflap of the Travellers Club, nice aside addition to a Tibet collection

1937 Incoming cover from Germany sent registered with franking tied by glider special cachet, addressed to Friedrich Shmiedl, father of rocket post, redirected, reverse with Bombay transit, then Gyantse May 1st & 2nd, Hatipotha (West Bengal) May 8th & 9th, Kalimpong May 11th and Gyantse May 15th & 16th, cover faults, scarce (Image)

1933-34, Accumulation of 25 sheets of the 1933 & 1934 issues on stockpages, in different colours and shades, attractive lot for the specialist (Image)