21. Mss Eur E234/49 Reference (shelfmark): Mss Eur E234/49 Title: Scope & Content: Engineering and surveying papers, estimates of running costs of railway and miscellaneous notes Collection Area: India Office Records and Private Papers Languages: English Date Range: c 1846-1851 Extent: Unspecified
22. Mss Eur E234/34 Reference (shelfmark): Mss Eur E234/34 Title: Scope & Content: Notebook; details of heights above sea level of various places in India Collection Area: India Office Records and Private Papers Languages: English Date Range: c 1845-1849 Extent: Unspecified
23. Mss Eur E234/29 Reference (shelfmark): Mss Eur E234/29 Title: Scope & Content: Schedule of curves, gradients and lengths of tunnels, Konkan line and Alleh to Mhusu line Collection Area: India Office Records and Private Papers Languages: English Date Range: 1845-1846 Extent: Unspecified
24. Mss Eur E234/30 Reference (shelfmark): Mss Eur E234/30 Title: Scope & Content: Notebook; extracts from report of Captain Smythe on value and cost and of railways in India 1844 Collection Area: India Office Records and Private Papers Languages: English Date Range: c 1845-1849 Extent: Unspecified