1. IOR/V/23/52, No 238 Reference (shelfmark): IOR/V/23/52, No 238 Title: Relative merits of broad and metre gauge lines of railway (Public Works Dept serial no. 13). Calcutta: Supt. Govt. Printing, 1888 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1888 Extent: 32p