11. IOR/V/27/721/109 Reference (shelfmark): IOR/V/27/721/109 Title: Indian Railway Conference Association, Conference regulations, Part 2 ... 1932-33. Calcutta, 1932 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1932 Extent: 1 volume
12. IOR/V/27/721/110 Reference (shelfmark): IOR/V/27/721/110 Title: Indian Railway Conference Association, Conference regulations, Part 2 ... 1933-34. Calcutta, 1933 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1933 Extent: 1 volume
13. IOR/V/27/721/111 Reference (shelfmark): IOR/V/27/721/111 Title: Indian Railway Conference Association, Conference regulations, Part 2 ... 1937-38. Calcutta, 1937 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1937 Extent: 1 volume
14. IOR/V/27/721/112 Reference (shelfmark): IOR/V/27/721/112 Title: Indian Railway Conference Association, Conference regulations, Part 2 ... 1938-39. Calcutta, 1938 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1938 Extent: 1 volume
15. IOR/V/27/721/69 Reference (shelfmark): IOR/V/27/721/69 Title: India. Railway Department, Railway audit manual 2nd edition. Delhi, 1943 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1943 Extent: 1 volume
16. IOR/V/27/721/17 Reference (shelfmark): IOR/V/27/721/17 Title: India. Railway Department, State railway construction code. Forms, provisional issue. Calcutta, 1918 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1918 Extent: 1 volume
17. IOR/V/27/721/102 Reference (shelfmark): IOR/V/27/721/102 Title: Indian Railways Conference Association, Conference regulations, Correction slips to part 2, 1924-1925. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1924-1925 Extent: 1 volume
18. IOR/V/27/721/104 Reference (shelfmark): IOR/V/27/721/104 Title: Indian Railways Conference Association, Conference regulations, Correction slips to part 2, 1925-1926. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1925-1926 Extent: 1 volume
19. IOR/V/27/721/31 Reference (shelfmark): IOR/V/27/721/31 Title: India. Railway Department, State railway general code, provisional issue. Delhi, 1938 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1938 Extent: 1 volume
20. IOR/V/27/721/44 Reference (shelfmark): IOR/V/27/721/44 Title: India. Railway Department, Addenda and corrigenda to state railway codes, 1938-1949. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1938-1949 Extent: 1 volume