Figure 596. Rendered from multiple photos of a glass slide, digitally stitched together. I haven't been able to confirm, but I believe this illustration first appeared in Atlas and Text-Book of Human Anatomy, Volume III, by Johannes Sobotta of the Anatomical Institute, Bonn; and Playfair McMurrich, professor of anatomy, University of Toronto. There may be a 1906 publication date, but the earliest information I could find is WB Saunders, Philadelphia and London, 1909. The eye was added from a separate source.