Charts. Borneo, n. w. coast, Nosong Point to Ambong Bay, from British surveys between 1847 and 1866, scale naut. m.=0.5 in.; with insets, Gaya Harbour, from British survey in 1882, scale naut. m.=6 in.; Dináwan Anchorage, from British survey in 1882. scale naut. m.=6 in.; chart 2122.