11. IOR/L/PWD/2/177-181 Reference (shelfmark): IOR/L/PWD/2/177-181 Title: Railway Home Correspondence - C. Letters to and from Railway Companies etc.: Register X - Oudh & Rohilkund Railway Company Collection Area: India Office Records and Private Papers Languages: English Date Range: 1868-1879 Extent: 5 volumes
12. IOR/L/PWD/2/182-184 Reference (shelfmark): IOR/L/PWD/2/182-184 Title: Railway Home Correspondence - C. Letters to and from Railway Companies etc.: Register S - State Railways Collection Area: India Office Records and Private Papers Languages: English Date Range: 1872-1879 Extent: 3 volumes
13. IOR/L/PWD/2/185-195 Reference (shelfmark): IOR/L/PWD/2/185-195 Title: Railway Home Correspondence - C. Letters to and from Railway Companies etc.: Register 'Miscellany' Collection Area: India Office Records and Private Papers Languages: English Date Range: 1856-1879 Extent: 11 volumes
14. 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
15. 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
16. IOR/L/PWD/7/591-769 Reference (shelfmark): IOR/L/PWD/7/591-769 Title: Nos 1-100, Subject Files Collection Area: India Office Records and Private Papers Languages: English Date Range: 1887-1893 Extent: 179 volumes
17. IOR/L/PWD/7/770-888 Reference (shelfmark): IOR/L/PWD/7/770-888 Title: Nos 101-199, Personal files: Persian Gulf Section Collection Area: India Office Records and Private Papers Languages: English Date Range: 1888-1893 Extent: 119 volumes
18. IOR/L/PWD/7/889-959 Reference (shelfmark): IOR/L/PWD/7/889-959 Title: Nos 200-261, Personal Files: Persian Section Collection Area: India Office Records and Private Papers Languages: English Date Range: 1888-1893 Extent: 71 volumes
19. IOR/L/PWD/7/960-1221 Reference (shelfmark): IOR/L/PWD/7/960-1221 Title: Nos 300-514, Subject Files Collection Area: India Office Records and Private Papers Languages: English Date Range: 1888-1893 Extent: 262 volumes
20. IOR/L/PWD/7/1222-1223 Reference (shelfmark): IOR/L/PWD/7/1222-1223 Title: Files from the Director-General's Office Collection Area: India Office Records and Private Papers Languages: English Date Range: 1890-1891 Extent: 2 volumes