151. IOR/V/27/600 Reference (shelfmark): IOR/V/27/600 Title: Products and Trade: General Collection Area: India Office Records and Private Papers Languages: English Date Range: 1868-1952 Extent: 90 volumes
152. IOR/V/27/601 Reference (shelfmark): IOR/V/27/601 Title: Products and Trade: Exhibitions and Trade Fairs Collection Area: India Office Records and Private Papers Languages: English Date Range: 1853-1925 Extent: 20 volumes
153. IOR/V/27/602 Reference (shelfmark): IOR/V/27/602 Title: Products and Trade: Weights and Measures Collection Area: India Office Records and Private Papers Languages: English Date Range: 1834-1926 Extent: 6 volumes
154. IOR/V/27/610 Reference (shelfmark): IOR/V/27/610 Title: Products and Trade: Mineral Products Collection Area: India Office Records and Private Papers Languages: English Date Range: 1855-1954 Extent: 59 volumes
155. IOR/V/27/611 Reference (shelfmark): IOR/V/27/611 Title: Products and Trades: Coal Collection Area: India Office Records and Private Papers Languages: English Date Range: 1857-1950 Extent: 14 volumes
156. IOR/V/27/612 Reference (shelfmark): IOR/V/27/612 Title: Products and Trades: Iron and Steel Collection Area: India Office Records and Private Papers Languages: English Date Range: 1860-1948 Extent: 14 volumes
157. IOR/V/27/613 Reference (shelfmark): IOR/V/27/613 Title: Products and Trade: Gold Collection Area: India Office Records and Private Papers Languages: English Date Range: 1874-1925 Extent: 5 volumes
158. IOR/V/27/614 Reference (shelfmark): IOR/V/27/614 Title: Products and Trade: Oil Collection Area: India Office Records and Private Papers Languages: English Date Range: 1870-1953 Extent: 52 volumes
159. IOR/V/27/620 Reference (shelfmark): IOR/V/27/620 Title: Products and Trade: Vegetable Products Collection Area: India Office Records and Private Papers Languages: English Date Range: 1871-1936 Extent: 14 volumes
160. IOR/V/27/621 Reference (shelfmark): IOR/V/27/621 Title: Products and Trade: Tea and Coffee Collection Area: India Office Records and Private Papers Languages: English Date Range: 1851-1944 Extent: 12 volumes