Coloured print of Robert Charles Dudley's 'Searching Fault' (scene on "Great Eastern" during laying of the first Atlantic cable), printed by Day and Son Limited, Camden, London, England, 1865-1867. Full title of the print is 'Searching for a fault after recovery of the cable from the bed of the Atlantic July 31st'

Coloured print of Robert Charles Dudley's 'Searching Fault' (scene on "Great Eastern" during laying of the first Atlantic cable), printed by Day and Son Limited, Camden, London, England, 1865-1867. Full title of the print is 'Searching for a fault after recovery of the cable from the bed of the Atlantic July 31st'.

Day and Sons Ltd was a prominent lithographic firm in the 19th century. They were accorded a Royal Warrant in 1837. The prints of the 'Great Eastern' cable laying expedition were based on original water colours by Robert Charles Dudley (1826-1900), which are now held at the Metropolitan Museum of Art in New York. Day and Sons' prints were produced for W H Russell's book, 'The Atlantic Telegraph'. They document different stages of the unsuccessful transatlantic cable laying voyage of 1865.