1. IOR/L/E/6/43, File 619 Reference (shelfmark): IOR/L/E/6/43, File 619 Title: File S&C 619/1880 - Enquiry of John Pell, Engraving Office, 27 Dame Street, Dublin, as to the possibility of an appointment in the Ordnance Survey, Calcutta Collection Area: India Office Records and Private Papers Languages: English Date Range: May 1880 Extent: 1 file (3 folios)