THE INNER WORLD: A NEW THEORY SETTING FORTH THAT THE EARTH IS A HOLLOW SPHERE CONTAINING AN INTERNAL HABITABLE AND INHABITED REGION BY FREDERICK CULMER (1886)

HomeAntarcticaTHE INNER WORLD: A NEW THEORY SETTING FORTH THAT THE EARTH IS A HOLLOW SPHERE CONTAINING AN INTERNAL HABITABLE AND INHABITED REGION BY FREDERICK CULMER (1886)