1. IOR/L/PS/20/87 Reference (shelfmark): IOR/L/PS/20/87 Title: Supplement to the report on the Siam Boundary Commission, northern party. By Cpt H R Davies, Intelligence Branch Rangoon: Govt of Burma [for Intelligence Branch, Quarter Master General's Dept], August 1893 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1893 Extent: iii, 9pp 3 maps