Journal of Dr Thomas Haweis, on board the Duff, Blackwall to Portsmouth, 10 August 1796   Creator:   Haweis, Thomas, 1734-1820 ( Author, Primary ) Publication Date:   1796 Publisher:   manuscript Type:   Book Format:   44 pp. Source Institution:   SOAS University of London Holding Location:   SOAS University of London Subject Keyword:   Duff (Ship) London Missionary Society Wilson, James, 1759 or 1760-1814 Oceania Oceania -- Voyages and travels Spatial Coverage:   Oceania Language:   English Journal of Dr Thomas Haweis, on board the Duff, Blackwall to Portsmouth, 10 August 1796