1. IOR/L/E/6/52, File 1538 Reference (shelfmark): IOR/L/E/6/52, File 1538 Title: File S&C 1538/1880 - Covering letter from the Department of the Interior, Washington, dated 26th November 1880, forwarding a copy of the Bulletin of theUnited States Geological and Geographical Survey of the Territories, No.4, Vol.5 Collection Area: India Office Records and Private Papers Languages: English Date Range: Nov 1880 Extent: 2 folios