Keywords: Herbert Spencer.jpg Herbert Spencer 27 April 1820 - 8 December 1903 was an English philosopher Creator Unidentified photographer Medium Medium unknown Dimensions 20 4 cm x 14 6 cm Date Prior to 1903 Contained in Scientific Identity Portraits from the Dibner Library of the History of Science and Technology Image ID SIL14-S005-09 Keywords science biology physics scientist Physicist biologist Henry Morton Stanley http //web4 si edu/sil/scientific-identity/display_results cfm alpha_sort W 404 and Internet Archive gives an error We're sorry access to http //www sil si edu/web4/ has been blocked by the site owner via robots txt The updated source is http //photography si edu/SearchImage aspx t 5 id 3634 q SIL14-S005-09 and lists the following information ; Source Smithsonian Institution Libraries April 1820 December 1903 <gallery> File Herbert Spencer at the Age of 73 jpg </gallery> PD-old Herbert Spencer The Dibner Library of the History of Science and Technology |