1. IOR/L/PWD/2/166 (Sub-sub-series) Reference (shelfmark): IOR/L/PWD/2/166 (Sub-sub-series) Title: Railway Home Correspondence - C. Letters to and from Railway Companies etc.: Register VIII - Calcutta & South-Eastern Railway Company Collection Area: India Office Records and Private Papers Languages: English Date Range: 1870-1874 Extent: 1 volume
2. 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
3. IOR/L/PWD/2/75-96 Reference (shelfmark): IOR/L/PWD/2/75-96 Title: Railway Home Correspondence - C. Letters to and from Railway Companies etc.: Register I - East Indian Railway Company Collection Area: India Office Records and Private Papers Languages: English Date Range: 1859-1879 Extent: 22 volumes
4. IOR/L/PWD/2/97-106 Reference (shelfmark): IOR/L/PWD/2/97-106 Title: Railway Home Correspondence - C. Letters to and from Railway Companies etc.: Register II - Madras Railway Company Collection Area: India Office Records and Private Papers Languages: English Date Range: 1859-1879 Extent: 10 volumes
5. IOR/L/PWD/2/107-120 Reference (shelfmark): IOR/L/PWD/2/107-120 Title: Railway Home Correspondence - C. Letters to and from Railway Companies etc.: Register III - Great Indian Peninsula Railway Company Collection Area: India Office Records and Private Papers Languages: English Date Range: 1859-1879 Extent: 14 volumes
6. IOR/L/PWD/2/132-145 Reference (shelfmark): IOR/L/PWD/2/132-145 Title: Railway Home Correspondence - C. Letters to and from Railway Companies etc.: Register V - Scinde, Punjab and Delhi Railway Company Collection Area: India Office Records and Private Papers Languages: English Date Range: 1859-1879 Extent: 14 volumes
7. IOR/L/PWD/2/156-163 Reference (shelfmark): IOR/L/PWD/2/156-163 Title: Railway Home Correspondence - C. Letters to and from Railway Companies etc.: Register VII - Eastern Bengal Railway Company Collection Area: India Office Records and Private Papers Languages: English Date Range: 1859-1879 Extent: 8 volumes
8. IOR/L/PWD/2/164-165 Reference (shelfmark): IOR/L/PWD/2/164-165 Title: Railway Home Correspondence - C. Letters to and from Railway Companies etc.: Register VIII - Calcutta & South-Eastern Railway Company Collection Area: India Office Records and Private Papers Languages: English Date Range: 1859-1869 Extent: 2 volumes
9. IOR/L/PWD/2/167-176 Reference (shelfmark): IOR/L/PWD/2/167-176 Title: Railway Home Correspondence - C. Letters to and from Railway Companies etc.: Register IX - Miscellaneous Collection Area: India Office Records and Private Papers Languages: English Date Range: 1859-1879 Extent: 10 volumes
10. 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