doi:10.7916/d8-0jkw-jt84Addressed envelope from Rtse drung Thub mchog (Tsedung Thupchok, or Tsedung Thupten Chokdup) to Mr. Kumbila (Kunphela?) of Rheting Ladhang in Kalimpong, with signed envelope with postal seal, Gyantse June 26, 1946Thub-bstan-mchog-grub, Rtse-drungcorrespondencetextTibetansTibet Autonomous Region (China)Photocopy of envelope cover and back