1. IOR/L/PWD/3/547-548 Reference (shelfmark): IOR/L/PWD/3/547-548 Title: Railway Despatches to Madras (Original Drafts) Collection Area: India Office Records and Private Papers Languages: English Date Range: 1858-1879 Extent: 2 volumes
2. IOR/L/PWD/3/547 Reference (shelfmark): IOR/L/PWD/3/547 Title: Railway Despatches to Madras (Original Drafts) Collection Area: India Office Records and Private Papers Languages: English Date Range: 1858-1869 Extent: 1 volume
3. IOR/L/PWD/3/548 Reference (shelfmark): IOR/L/PWD/3/548 Title: Railway Despatches to Madras (Original Drafts) Collection Area: India Office Records and Private Papers Languages: English Date Range: 1870-1879 Extent: 1 volume