One of the earliest obtainable comparative charts published in the United States.
The image is divided into the Torrid, Temperate and Frigid zones.
The graphics are color coded to show North America in Blue, South America in Yellow, Europe in Red, Asia in Green and Africa in Brown.
Thomas Gamaliel Bradford (1802-1887) was an American geographic publisher. He hailed from Bradford, Massachusetts and began his publishing career by working for the America Encyclopedia. Then, he edited and republished the Atlas Designed to Illustrate the Abridgement of Universal Geography, Modern & Ancient, which had originally been offered in French by Adrian Balbi. In 1835, he published another atlas, A Comprehensive Atlas: Geographical, Historical & Commercial, and, in 1838, An Illustrated Atlas Geographical, Statistical and Historical of the United States and Adjacent Countries. His interests were primarily in educational publishing and he was one of the first mapmakers to show Texas as an independent country.