Details for the ship Harmony Ship Name: Harmony Rig Type: S. Built: St. Johns Build Year: 1818 Size (tons): 373 Notes: Source:Website http://www.hawkesbury.net.au/claimaconvict/index.php Original sources:Sources The National Archives (TNA) : HO 11/6, pp.491-497 Bateson, Charles & Library of Australian History (1983). The convict ships, 1787-1868 (Australian ed). Library of Australian History, Sydney : pp.360-361, 386