41. IOR/V/25/610 Reference (shelfmark): IOR/V/25/610 Title: Minerals Collection Area: India Office Records and Private Papers Languages: English Date Range: 1915-1956 Extent: 8 volumes
42. IOR/V/25/611 Reference (shelfmark): IOR/V/25/611 Title: Coal Collection Area: India Office Records and Private Papers Languages: English Date Range: 1915-1950 Extent: 13 volumes
43. IOR/V/25/624 Reference (shelfmark): IOR/V/25/624 Title: Dyestuffs Collection Area: India Office Records and Private Papers Languages: English Date Range: 1912-1923 Extent: 3 volumes
44. IOR/V/25/627 Reference (shelfmark): IOR/V/25/627 Title: Leather Collection Area: India Office Records and Private Papers Languages: English Date Range: 1918-1927 Extent: 2 volumes
45. IOR/V/25/629 Reference (shelfmark): IOR/V/25/629 Title: Jute and Fibres Collection Area: India Office Records and Private Papers Languages: English Date Range: 1938-1938 Extent: 1 volume
46. IOR/V/25/630 Reference (shelfmark): IOR/V/25/630 Title: Textiles: General Collection Area: India Office Records and Private Papers Languages: English Date Range: 1955-1955 Extent: 1 volume
47. IOR/V/25/631 Reference (shelfmark): IOR/V/25/631 Title: Textiles: Cotton Collection Area: India Office Records and Private Papers Languages: English Date Range: 1917-1954 Extent: 21 volumes
48. IOR/V/25/660 Reference (shelfmark): IOR/V/25/660 Title: Trade Collection Area: India Office Records and Private Papers Languages: English Date Range: 1906-1954 Extent: 114 volumes
49. IOR/V/25/670 Reference (shelfmark): IOR/V/25/670 Title: Labour Collection Area: India Office Records and Private Papers Languages: English Date Range: 1921-1957 Extent: 60 volumes
50. IOR/V/25/700 Reference (shelfmark): IOR/V/25/700 Title: Public Works: General Collection Area: India Office Records and Private Papers Languages: English Date Range: 1873-1951 Extent: 89 volumes