The Symmes's Theory of Concentric Spheres, Demonstrating That the Earth Is Hollow, Habitable Within, and Widely Open About the Poles

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Overview:

Title: The Symmes's Theory of Concentric Spheres, Demonstrating That the Earth Is Hollow, Habitable Within, and Widely Open About the Poles
Author: Capt. John Cleves Symmes
Year: 1878
Publisher: Bradley & Gilbert
Pages: xii+66
Binding: unknown
Type: Non-fiction
Title Reference: The Symmes's Theory of Concentric Spheres, Demonstrating That the Earth Is Hollow, Habitable Within, and Widely Open About the Poles
Notes: Compiled by Americus Symmes The full text and images of this edition are available at The HathiTrust Digital Library.

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