21. IOR/L/PWD/2/232 Reference (shelfmark): IOR/L/PWD/2/232 Title: Civil Engineers Home Correspondence Collection Area: India Office Records and Private Papers Languages: English Date Range: 1878 Extent: 1 volume
22. IOR/L/PWD/2/233 Reference (shelfmark): IOR/L/PWD/2/233 Title: Civil Engineers Home Correspondence Collection Area: India Office Records and Private Papers Languages: English Date Range: 1879 Extent: 1 volume
23. IOR/L/PWD/2/43 Reference (shelfmark): IOR/L/PWD/2/43 Title: Railway Home Correspondence - A. Original Letters Received Collection Area: India Office Records and Private Papers Languages: English Date Range: 1845-1848 Extent: 1 volume
24. IOR/L/PWD/2/44 Reference (shelfmark): IOR/L/PWD/2/44 Title: Railway Home Correspondence - A. Original Letters Received Collection Area: India Office Records and Private Papers Languages: English Date Range: 1849-1850 Extent: 1 volume
25. IOR/L/PWD/2/45 Reference (shelfmark): IOR/L/PWD/2/45 Title: Railway Home Correspondence - A. Original Letters Received Collection Area: India Office Records and Private Papers Languages: English Date Range: 1851 Extent: 1 volume
26. IOR/L/PWD/2/46 Reference (shelfmark): IOR/L/PWD/2/46 Title: Railway Home Correspondence - A. Original Letters Received Collection Area: India Office Records and Private Papers Languages: English Date Range: 1852 Extent: 1 volume
27. IOR/L/PWD/2/47 Reference (shelfmark): IOR/L/PWD/2/47 Title: Railway Home Correspondence - A. Original Letters Received Collection Area: India Office Records and Private Papers Languages: English Date Range: 1853 Extent: 1 volume
28. IOR/L/PWD/2/48 Reference (shelfmark): IOR/L/PWD/2/48 Title: Railway Home Correspondence - A. Original Letters Received: Nos 1-167 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1854 Extent: 1 volume
29. IOR/L/PWD/2/49 Reference (shelfmark): IOR/L/PWD/2/49 Title: Railway Home Correspondence - A. Original Letters Received: Nos 168-389 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1854 Extent: 1 volume
30. IOR/L/PWD/2/50 Reference (shelfmark): IOR/L/PWD/2/50 Title: Railway Home Correspondence - A. Original Letters Received: Nos 1-294 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1855 Extent: 1 volume