A photo of football coach Amos Alonzo Stagg, taken in 1906 by photographer Theo. C. Marceau. Stagg turned 44 years old that year. The 1906 football season would have been his 14th at the University of Chicago, where he was head coach from 1892-1932.
Image from the U.S. Library of Congress, Prints and Photographs Division. (LC-USZ62-128531)