Documents related to the laying of telegraph cables
Includes: handwritten document titled ‘Proposed alterations to be made on paying out machinery’, dated 15 August 1857; Programme of proceedings for laying the Atlantic Telegraph Cable, by Samuel Canning, 20 June 1866; Programme of proceedings for laying the third section of Brazilian telegraph cable between St Vincent and Pernambuco, 1874; Engineer's programme of proceedings for laying the Cyprus-Alexandria and Cyprus-Beyrout [Beirut] cables for the Eastern Telegraph Co, September 1878; Journal of a cable-laying expedition for the period 15 May-13 July 1872.