A 1923 photograph of American athlete Charles W. Paddock by Keystone
<bdi><a href="https://en.wikipedia.org/wiki/en:Keystone_View_Company" class="extiw" title="w:en:Keystone View Company"><span title="American publisher and distributor of photographs">Keystone View Company</span></a>
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<a rel="nofollow" class="external free" href="https://www.newspapers.com/clip/121414318/charles-w-paddock-photo-by-keystone/">https://www.newspapers.com/clip/121414318/charles-w-paddock-photo-by-keystone/</a> , Chicago Tribune, March 25, 1923, pg. 22