1. IOR/L/PS/18/B117 Reference (shelfmark): IOR/L/PS/18/B117 Title: Memorandum on Indian trade with western China, and on the resources, trade and trade routes of Yunnan and adjacent provinces (based on various authorities) H J Tozer, Revenue Dept, Oct 1898 Collection Area: India Office Records and Private Papers Languages: English Date Range: Oct 1898 Extent: 47pp