Figure 1. Pivotal steps in the definition of the Bardet-Biedl-Moon syndrome. Pierre Louis Moreau de Maupertuis The image is from “The Royal Prussian Academy of Science and the Fine Arts. Berlin”. By Edward F. Williams, Chicago, Ill. p 527, Appeared in “The Popular Science Monthly”, Edited by J.McKeen Cattell, The Science Press 1903 (image available under public domain).