surveyed by Lieutts. M.H. Smyth & B. Whitehouse, R.N., Messrs. St. L.S. Warden & W.G. Beauchamp, I.M., under the direction of Commander A. Carpenter, R.N., D.S.O., in charge of the Marine Survey of India, 1888-9 ; published at the Admiralty 1st Augt. 1891 ; Engraved by Davies & Company