- “Sextuple star in the Nebula of Orion.” Figure 20. Page 74 (detail).
“Sextuple star in the Nebula of Orion.” Figure 20. Page 74 (detail). Collection of and digitalized by the Library of Congress. In the public domain. via https://archive.org/details/astronomyforamat00flam/page/74/mode/2up “Occultation of the Pleiades by the Moon.” Figure 26, page 85 (detail). Collection of and digitalized by the Library of Congress. In the public domain. via https://archive.org/details/astronomyforamat00flam/page/85/mode/2up “Successive phases of Venus.” Figure 37, Page 124 (detail). Collection of and digitalized by the Library of Congress. In the public domain. via https://archive.org/details/astronomyforamat00flam/page/124/mode/2up “Telescopic aspect of the planet Mars (February, 1901).” Figure 41. Page 138 (detail). Collection of and digitalized by the Library of Congress. In the public domain. via https://archive.org/details/astronomyforamat00flam/page/138/mode/2up “Shooting Stars of November 12, 1799. From a contemporary drawing.” Figure 55. Page 196 (detail). Collection of and digitalized by the Library of Congress. In the public domain. via https://archive.org/details/astronomyforamat00flam/page/196/mode/2up https://archive.org/details/astronomyforamat00flam/page/74/mode/2up

