1. IOR/V/27/723/8 Reference (shelfmark): IOR/V/27/723/8 Title: India. Railway Department, Schedule of maximum, minimum and recommended dimensions: 2' 6" gauge. 1922 (revision and reprint, 1930). Simla, Delhi, 1921-1947 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1921-1947 Extent: 1 volume