Symmes's Theory of Concentric Spheres Demonstrating that the Earth is hollow, habitable within, and widely open about the poles
Author: McBride James
Title: Symmes's Theory of Concentric Spheres
Demonstrating that the Earth is hollow, habitable within, and widely open about the poles
Release Date: 2017-03-09
Type book: Text
Copyright Status: Public domain in the USA.
Date added: 27 March 2019
Count views: 266
