Surveyed by Lieutenant H.F.J. Rowley, assisted by Lieutenant H. Thompson and Sub-Lieutenant G.D. Jephson, H.M.S. 'Wallaroo', 1897.Reproduced by Hydrographic Branch, Sydney by permission of the hydrographer
From sketch surveys by N.G. Arguimbau, Master H.M.S. Iris, 1858 and Lieut. E. Reeves, H.M.S. Royalist, 1895. Reproduced by Hydrographic Branch, Sydney by permission of the hydrographer
Compiled chiefly from the surveys by Captains Flinders, Blackwood, Stanley, Yale & Denham, R.N. 1802-60; with additions from various surveys to 1885. The North east Coast of New Guinea by Captain Moresby and Lieut. Dawson, R.N. 1874 with corrections…