An antique map of parts of modern day Bhutan, Bangladesh and north eastern India showing the area from the Himalayas in the north to the mouth of the Ganges in the south. Engraved by J. & C. Walker. Published under the superintendence of the Society for the Diffusion of Useful Knowledge. London, published by Baldwin & Cradock, 47 Paternoster Row, June 1st. 1831.
Approx 26cms by 36cms.