Map Of The District Of Muneepoor. Scale 16 miles = 1 inch [1:1,013,760]. Drawn by Chas. Jennings, Mapist. Published by W. Rushton & Co. Calcutta. 1841.
Map Of Zillah Kamroop Or Lower Assam. Scale 4 British miles to 1 inch [1:253,440]. References to the Names of Pergunnahs. Printed by T. Black, at the Asiatic Lithographic Press Calcutta June 1841.
Map Of Central Assam Comprising The 2 Zillahs Of Durrung And Nowgong. Scale 4 British miles to 1 inch [1:253,440]. References. 'Part 1st.' Printed by T. Black, at the Asiatic Lithographic Press, Calcutta June 1841.