1. IOR/L/PS/20/D8 Reference (shelfmark): IOR/L/PS/20/D8 Title: Report on a visit to Sikhim and the Thibetan frontier in October, November and December, 1873. By J Ware Edgar, Offg Deputy Commissioner of Darjeeling Calcutta: [Govt of Bengal], 1874 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1874 Extent: ii, 103 map photos