Symmes’s Theory of Concentric Spheres: demonstrating that the earth is hollow, habitable within, and widely open about the poles

Date
1826
Journal Title
Journal ISSN
Volume Title
Publisher
Ptd. and pub. Morgan, Lodge and Fisher
Abstract
Description
Discusses the theories of John Cleves Symmes which privided the basis for the utopia Symzonia
Keywords
Symzonia , Hollow Earth , John Cleves Symmes
Citation
[McBride, James]. Symmes’s Theory of Concentric Spheres; demonstrating that the earth is hollow, habitable within, and widely open about the poles. By A Citizen of the United States [pseud.]. Cincinnati, OH: Ptd. and pub. Morgan, Lodge and Fisher, 1826. 168 pp.