compiled from the surveys of Commanders R. Ethersey, A. Grieve, W.B. Selby & C.G. Constable; Lieutenants A.D. Taylor, C.Y. Ward, R.W. Whish, A.W. Stiffe & R. Williams, I.N.; 1835 to 1862; under the direction of Commander A.D. Taylor, late I.N., Superintendent of The Marine Survey of India, by r.C. Carrington, Superintendent Drawing Branch, Calcutta ; published at the Admiralty 15th Feb. 1877 ; Engraved by Davies & Company