1. IOR/V/27/721/56 Reference (shelfmark): IOR/V/27/721/56 Title: India. Railway Department, Bridge rules comprising chapter 7 of the rules for the opening of a railway ... 1941, reprinted in 1947 with correction slips 1-5. Kanpur 1947 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1947 Extent: 1 volume