1. IOR/W/L/PS/21/I17 Reference (shelfmark): IOR/W/L/PS/21/I17 Title: Sketch Map of routes traversed by Europeans and Asiatic explorers beyond the British frontier from 1865 to 1897 (to accompany Mr. C.E.D. Black’s Memoir on Indian Surveys). Collection Area: Map Collections Languages: English Date Range: [c 1900] Extent: 1 item