51. IOR/L/AG/46/59 Reference (shelfmark): IOR/L/AG/46/59 Title: Copies of Circular Letters from various Departments of the Government of India on railway matters Collection Area: India Office Records and Private Papers Languages: English Date Range: 1903-1926 Extent: 25 volumes
52. IOR/L/AG/46/60 Reference (shelfmark): IOR/L/AG/46/60 Title: Reports and Accounts by Directors of individual Guaranteed Indian Railway Companies Collection Area: India Office Records and Private Papers Languages: English Date Range: 1891-1909 Extent: 17 volumes
53. IOR/L/AG/46/62 Reference (shelfmark): IOR/L/AG/46/62 Title: Indian Railways - Statistics on their Workings Collection Area: India Office Records and Private Papers Languages: English Date Range: 1873-1880 Extent: 3 volumes