1. IOR/L/PWD/7/1-584 Reference (shelfmark): IOR/L/PWD/7/1-584 Title: Indo-European Telegraph Department London Office Files Collection Area: India Office Records and Private Papers Languages: English Date Range: 1865-1888 Extent: 584 volumes
2. IOR/L/PWD/7/585-590 Reference (shelfmark): IOR/L/PWD/7/585-590 Title: Letter books of A Brasher, Superintendant/Director of Traffic, LondonOffice Collection Area: India Office Records and Private Papers Languages: English Date Range: 1867-1888 Extent: 6 volumes