Sundarbans Size: 75.5cm x 55cm, actual area; in one sheet. Coordinates drawn but not numbered ; hand -drawn in ink ' mostly uncoloured; nothing is written; rivers and tributaries drawn; triangulation- bearings are marked in light red ink on the river banks. This is an incomplete map. Watermark: J WHATMAN 1812' WITH ' Fleur-de-Lis ' and ' Monograme' beneath.