[37] Times, July 22, 1887.
[38] Appleton’s “Cyclopedia of American Biography.”
[39] Engineering, March 26, 1897.
[40] “Service Afloat,” by Raphael Semmes.
[41] “The Royal Navy,” by Sir W. Laird Clowes.
[42] The Times, 1869.
[43] King’s “The Warships of Europe.”
[44] Daily Telegraph, July 16, 1866.
[45] The Engineer.
[46] “Ironclads in Action,” by H. H. Wilson.