Black and white photo of University of Oregon athlete Bob Kellogg as he watches another, unidentified athlete, release either a discus, or shot, at Kincaid Field in 1910.
Black and white photo of University of Oregon track and field athlete Henry Heidenreich throwing the discus at Kincaid Field in 1913. A cropped version of the picture appears on page 348 of the 1915 Oregana.
