Tamsui Harbour, Surveyed by J. W. Patersson, I. M. Customs 1881; Suao Bay, Surveyed by Commander E. W. Brooker, R. N. & the officers of the H. M. S. Sylvia, 1867; Port Kok-Si, Surveyed by J. W. Reed 2nd Master R. N. 1855; Port Ta-Kau, Surveyed by G. Stanley Master, R. N. under the direction of Staff Com.r E. Wilds, H. M. S. Swallow 1865. London. Published at the Admiralty, June 5th, 1868, under the Superintendence of Captain G. H. Richards, R. N. ; F. R. S. Hydrographer. Large corrections Feb.y 1883