81. IOR/V/26/301 Reference (shelfmark): IOR/V/26/301 Title: Accounting and Audit Collection Area: India Office Records and Private Papers Languages: English Date Range: 1926-1926 Extent: 1 volume
82. IOR/V/26/310 Reference (shelfmark): IOR/V/26/310 Title: Land Revenue: General Collection Area: India Office Records and Private Papers Languages: English Date Range: 1915-1941 Extent: 11 volumes
83. IOR/V/26/600 Reference (shelfmark): IOR/V/26/600 Title: Products and Trade Collection Area: India Office Records and Private Papers Languages: English Date Range: 1915-1950 Extent: 13 volumes
84. IOR/V/26/602 Reference (shelfmark): IOR/V/26/602 Title: Weights and Measures Collection Area: India Office Records and Private Papers Languages: English Date Range: 1868-1914 Extent: 2 volumes
85. IOR/V/26/610 Reference (shelfmark): IOR/V/26/610 Title: Mineral Products: General Collection Area: India Office Records and Private Papers Languages: English Date Range: 1914-1946 Extent: 2 volumes
86. IOR/V/26/621 Reference (shelfmark): IOR/V/26/621 Title: Tea and Coffee Collection Area: India Office Records and Private Papers Languages: English Date Range: 1868-1953 Extent: 3 volumes
87. IOR/V/26/629 Reference (shelfmark): IOR/V/26/629 Title: Jute and Fibres Collection Area: India Office Records and Private Papers Languages: English Date Range: 1934-1939 Extent: 4 volumes
88. IOR/V/26/640 Reference (shelfmark): IOR/V/26/640 Title: Chemicals and Engineering Collection Area: India Office Records and Private Papers Languages: English Date Range: 1920-1940 Extent: 2 volumes
89. IOR/V/26/650 Reference (shelfmark): IOR/V/26/650 Title: Protection and Tariffs Collection Area: India Office Records and Private Papers Languages: English Date Range: 1920-1923 Extent: 5 volumes
90. IOR/V/26/730 Reference (shelfmark): IOR/V/26/730 Title: Waterways and Irrigation Collection Area: India Office Records and Private Papers Languages: English Date Range: 1841-1942 Extent: 16 volumes