1. IOR/L/PWD/7/1893 Reference (shelfmark): IOR/L/PWD/7/1893 Title: Copies of Appendices AA-AC, B (parts only), and G-I of Col Mallock's Report on the Indo-European Telegraph Department Collection Area: India Office Records and Private Papers Languages: English Date Range: 14 Nov 1889 Extent: 1 volume