1. IOR/L/PWD/2/1-21 Reference (shelfmark): IOR/L/PWD/2/1-21 Title: Public Works Home Correspondence - A - 1st series Collection Area: India Office Records and Private Papers Languages: English Date Range: 1858-1870 Extent: 21 volumes
2. IOR/L/PWD/2/22-37 Reference (shelfmark): IOR/L/PWD/2/22-37 Title: Public Works Home Correspondence - A - 2nd series Collection Area: India Office Records and Private Papers Languages: English Date Range: 1871-1879 Extent: 16 volumes
3. IOR/L/PWD/2/38-42 Reference (shelfmark): IOR/L/PWD/2/38-42 Title: Public Works Home Correspondence - B. Copies of Letters Sent Collection Area: India Office Records and Private Papers Languages: English Date Range: 1858-1879 Extent: 5 volumes
4. IOR/L/PWD/2/43-63 Reference (shelfmark): IOR/L/PWD/2/43-63 Title: Railway Home Correspondence - A. Original Letters Received Collection Area: India Office Records and Private Papers Languages: English Date Range: 1845-1858 Extent: 21 volumes
5. IOR/L/PWD/2/64-74 Reference (shelfmark): IOR/L/PWD/2/64-74 Title: Railway Home Correspondence - B. Copies of Letters Sent Collection Area: India Office Records and Private Papers Languages: English Date Range: 1849-1879 Extent: 11 volumes
6. IOR/L/PWD/2/75-195 Reference (shelfmark): IOR/L/PWD/2/75-195 Title: Railway Home Correspondence - C. Letters to and from Railway Companies etc Collection Area: India Office Records and Private Papers Languages: English Date Range: 1856-1879 Extent: 121 volumes
7. IOR/L/PWD/2/196-199 Reference (shelfmark): IOR/L/PWD/2/196-199 Title: Telegraph Home Correspondence - A. Copies of Letters Sent Collection Area: India Office Records and Private Papers Languages: English Date Range: 1859-1879 Extent: 4 volumes
8. IOR/L/PWD/2/200-221 Reference (shelfmark): IOR/L/PWD/2/200-221 Title: Telegraph Home Correspondence - B. Original Letters Received and Draft Replies (Register T) Collection Area: India Office Records and Private Papers Languages: English Date Range: 1859-1879 Extent: 22 volumes
9. IOR/L/PWD/2/222-233 Reference (shelfmark): IOR/L/PWD/2/222-233 Title: Civil Engineers Home Correspondence Collection Area: India Office Records and Private Papers Languages: English Date Range: 1859-1879 Extent: 12 volumes