1. IOR/Z/E/4/28/M1007 Reference (shelfmark): IOR/Z/E/4/28/M1007 Title: Mints, Calcutta, Tender of Messrs. Ralph Heaton and Sons of Birmingham accepted for supply of 350 tons of copper blanks for Collection Area: India Office Records and Private Papers Languages: English Date Range: 1856-1857 Extent: 1 entry