11. IOR/L/PWD/3/522 Reference (shelfmark): IOR/L/PWD/3/522 Title: Collections to Public Works Despatches to Madras: Nos 4-31 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1861 Extent: 1 volume
12. IOR/L/PWD/3/523 Reference (shelfmark): IOR/L/PWD/3/523 Title: Collections to Public Works Despatches to Madras: Nos 32-54 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1861 Extent: 1 volume
13. IOR/L/PWD/3/524 Reference (shelfmark): IOR/L/PWD/3/524 Title: Collections to Public Works Despatches to Madras: Nos 2-18 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1862 Extent: 1 volume
14. IOR/L/PWD/3/525 Reference (shelfmark): IOR/L/PWD/3/525 Title: Collections to Public Works Despatches to Madras: Nos 20-29 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1862 Extent: 1 volume
15. IOR/L/PWD/3/526 Reference (shelfmark): IOR/L/PWD/3/526 Title: Collections to Public Works Despatches to Madras: Nos 33-38 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1862 Extent: 1 volume
16. IOR/L/PWD/3/527 Reference (shelfmark): IOR/L/PWD/3/527 Title: Collections to Public Works Despatches to Madras: Nos 1-9 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1863 Extent: 1 volume
17. IOR/L/PWD/3/528 Reference (shelfmark): IOR/L/PWD/3/528 Title: Collections to Public Works Despatches to Madras: Nos 11-18 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1863 Extent: 1 volume
18. IOR/L/PWD/3/529 Reference (shelfmark): IOR/L/PWD/3/529 Title: Collections to Public Works Despatches to Madras: Nos 1-16 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1864 Extent: 1 volume
19. IOR/L/PWD/3/530 Reference (shelfmark): IOR/L/PWD/3/530 Title: Collections to Public Works Despatches to Madras: Nos 18-35 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1864 Extent: 1 volume
20. IOR/L/PWD/3/531 Reference (shelfmark): IOR/L/PWD/3/531 Title: Collections to Public Works Despatches to Madras: Nos 2-6 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1865 Extent: 1 volume