1. IOR/Q/2/4/13 Reference (shelfmark): IOR/Q/2/4/13 Title: Government of India, Department of Commerce and Industry, Memorandum on the Geological Survey of India, prepared for the Public Services Commission (Simla: Government Central Branch Press, 1912) Collection Area: India Office Records and Private Papers Languages: English Date Range: 1912 Extent: 1 file