surveyed by Lieut. A.D. Taylor I.N., 1856; Commr. A. Carpenter, R.N. 1887-8; and by Commanders T.M.S. Milne-Henderson R.I.M., L. Sanderson R.I.N., and the officers of H.M.I. Surveying Ship "Investigator", 1931-7 ; published by John Walker Geographer to the Secretary of State for India in Council, Feby. 2nd 1859, corrections at the Admiralty, June 1866