Surveyed in October 1848. Scale of 1,000 Yards to an Inch. A. Bedford, River Surveyor, Kedgeree, 24th October 1848. Drawn on Lithographic Paper by A. Bedford. Printed & sold by T. Black, 3 Hare St. Cal.
Surveyed in April 1849. Scale of 1,000 Yards to an Inch. A. Bedford, River Surveyor, April 19th 1849. Lithographed by T. Black, Asiatic Lithographic Press, Calcutta, and sold at No. 3 Hare Street.
Surveyed in April 1849. Scale of 1000 Yards to an Inch. A. Bedford, River Surveyor, Diamond Harbour, April 29th 1849. Lithographed & Sold by T. Black, Asiatic Lithographic Press, Calcutta.
Surveyed in Novr. 1849. Scale of 1,000 Yards to an Inch. A. Bedford, River Surveyor, Novr. 18th 1849. Lithographed & Sold by T. Black, Asiatic Lithographic Press, Calcutta.
Surveyed in Octor. 1849. Scale of 1,000 Yards to an Inch. A. Bedford, River Surveyor. Lithographed & Sold by T. Black, Asiatic Lithographic Press, Calcutta.
Surveyed in May 1850. Scale of 1,000 Yards to an Inch. A. Bedford, River Surveyor, Calcutta, May 29th 1850. Lithographed & Sold by T. Black, Asiatic Lithographic Press, Calcutta.