1. IOR/Z/E/4/27/P457 Reference (shelfmark): IOR/Z/E/4/27/P457 Title: Post office, Mails, Extension to Bombay and Calcutta Chambers of Commerce of privilege of exchanging telegraphic information on arrival of, from Europe and China Collection Area: India Office Records and Private Papers Languages: English Date Range: 1856 Extent: 1 entry