1. IOR/L/PS/11/262, P 3871/1925 Reference (shelfmark): IOR/L/PS/11/262, P 3871/1925 Title: P 3871/1925 Dr Emil Trinkler's request to work in the Royal Geographical Society's Library Collection Area: India Office Records and Private Papers Languages: English Date Range: 10 Nov 1925-21 Jan 1926 Extent: 1 file