William Whiston - fig.9 for A New Theory of the Earth (London, 5th edn., 1737)

William Whiston - fig.9 for A New Theory of the Earth (London, 5th edn., 1737), RB-WW1737-9. California Institute of Technology Archives and Special Collections. https://collections.archives.caltech.edu/repositories/2/digital_objects/27163 Accessed April 01, 2023.