Capper, John Henry Two Reports of John Henry Capper, Esq. Superintendent of Ships and Vessels Employed for the Confinement of Offenders Under Sentence of Transportation: dated 16th July 1825. [London, House of Commons. 1826.] 11pp. Folio. British Parliamentary Paper. HC36. Contains lists of convict hulks at Portsmouth, Gosport, Sheerness, Chatham, Woolwich & Deptford with numbers of convicts. Summaries of work performed, health etc.