Keywords: Dvorak 1904.jpg Charles Dvorak winner in pole vault at the 1904 Olympic Games photography reproduction no restrictions on use Chicago Daily News negatives collection SDN-001437 Courtesy of the Chicago Historical Society Taken in 1900 User de User FreeMO on http //de wikipedia org de wikipedia This image is in the public domaine Dvorak 1904 cropped jpg not present <nowiki>note for this version 20 June 2008; 20 20; 628x454 38 776 bytes </nowiki> PD-old 1904 Summer Olympics Chicago Daily News negatives collection |