“Egyptian Representation of the Heavens and Earth,” uncredited illustration after ancient Egyptian papyrus, for “How the Earth Was Regarded in Old Times,” by Camille Flammarion (translator uncredited), <i>The Popular Science Monthly</i>, vol. 10, Mar. 1877, p. 546. Digitized from the collection of the Marine Biological Laboratory and Woods Hole Oceanographic Institution.
Unknown author<span style="display: none;">Unknown author</span>
1877-03
<i>The Popular Science Monthly</i>, vol. 10, Mar. 1877, p. 546. Downloaded from the Internet Archive, cropped and adjusted. &lt;<a rel="nofollow" class="external free" href="https://www.archive.org/details/popularsciencemo10newy/page/546">https://www.archive.org/details/popularsciencemo10newy/page/546</a>&gt;