An exceptionally rare nautical chart of Singapore issued under the patronage of Louis Philippe I of France. Published in the year 1846 by Urban Dortet de Tessan
Tessan's map covers from the southern tip of the Malay peninsula to the coast of Sumatra and from (roughly) Panjore to Tanjong Bon and eastward as far as the Kepulauan Riau and Riau Islands. It details the Bantam Islands, including Batnam, Pulau Bulan, and Pulau Brintan.