by
Great Britain. Hydrographic Dept
London : Published at the Admiralty 10th Apr. 1872 under the superintendence of Rear Admiral G.H. Richards, C.B. : F.R.S. Hydrographer ; Sold by J.D. Potter, agent for the sale of the Admiralty charts, 31 Poultry & 11 King St. Tower Hill, 1883