From warships to whaleships: Former Royal Navy vessels entering the South Seas fishery in the post-Napoleonic period, 1815–1845

During Britain's conflicts between 1793 and 1815, the Royal Navy changed markedly. New classes of smaller warships were introduced, with numerous vessels built to Admiralty (King's Yard) designs in private shipyards rather than the Royal Dockyards. Many were sloops-of-war, flush-decked and unrated vessels, carrying 20 guns or fewer, that proved versatile in operations around the world. After 1815, the size of the fleet was reduced. Initially many vessels were kept in reserve, but eventually most were sold for mercantile service or breaking, some of the latter also then being resold for merchant use. These vessels proved attractive to long-established whaling owners and new entrants to the whaling trade alike. Such warship-to-whaleship transitions are examined through vessels entering the British southern whale fishery in the post-Napoleonic period between 1815 and 1845.