1. IOR/V/14/267 Reference (shelfmark): IOR/V/14/267 Title: Note/Report on the Production and Consumption of Coal in India, 1906-1920 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1906-1920 Extent: 1 volume
2. IOR/V/14/268 Reference (shelfmark): IOR/V/14/268 Title: Note/Report on the Production and Consumption of Coal in India, 1930-1950 Scope & Content: Lacking 1937 and 1940-42 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1930-1950 Extent: 1 volume