Report of the Joint Committee appointed by the Lords of the Committee of Privy Council for Trade and the Atlantic Telegraph Company to inquire into the construction of submarine telegraph cables; together with the minutes of evidence and appendix (London, 1861). This is usually found in Accounts and Papers; Thirty-five Volumes - (24) - Harbours/Post Office: Telegraphy/Session 24 January - 28   August 1860. Vol LXII (1860).