'The number of Kanakas employed in Queensland' and other notes
Reel 2, Part I, Medical Diary of Rev William Gray, 1882 - 1894
'Inquiry on Labour Traffic'
Reel 2, Part I, Diary of Rev William Gray, 1 August 1893 - 11 March 1898
'Plantation Life'
Reel 2, Part I, Diary of Rev William Gray, 12 September 1891 - 31 July 1893
Reel 2, Part I, Diary of Rev William Gray, 12 September 1891 - 31 December 1892
Various documents on labour traffic
Reel 2, Part I, Diary of Rev William Gray, 1 May 1889 - 12 September, 1891
Untitled manuscript on the labour trade in the New Hebrides