1. IOR/L/PJ/6/535, File 533 Reference (shelfmark): IOR/L/PJ/6/535, File 533 Title: The Calcutta Tramways Company Ltd; agreement with the Corporation of Calcutta to convert tramways from Horse to Electric Traction Collection Area: India Office Records and Private Papers Languages: English Date Range: 22 Mar 1900 Extent: 1 file