Cartographic Details: Scale approximately 1:9,500,000. Relief shown by hachures."Entered according to act of Congress in the year 1850 by Thomas, Cowperthwait & Co. in the Clerk's office of the District court of the Eastern District of Pennsylvania." Inset: Delta of the Ganges. 36 x 29 centimeters Scale approximately 1:9,500,000 Ames Library of South Asia Maps