Black and white photo of former University of Oregon discus thower Mac Wilkins preparing to execute a throw as a member of one of the three United States Olympic teams for which he qualified.
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.
Color photo of University of Oregon decathlete Mitch Modin during the decathlon discus throw at the NCAA track and field championships on June 11, 2015 at Hayward Field. Modin finished 19th in the event and 18th in the decathlon.
Color photo of University of Oregon discus thrower Ron Perkins in action at the Oregon Twilight on May 8, 2015 at Hayward Field. Perkins finished fourth in the event.
Color photo of University of Oregon discus thrower Ryan Hunter-Simms letting one fly at the Oregon Twilight on May 8, 2015 at Hayward Field. Hunter-Simms finished first in the event.
Color photo of University of Oregon decathlete Joe Delgado during the decathlon discus throw at the NCAA track and field championships on June 11, 2015 at Hayward Field. Delgado finished seventh in the event and 17th in the decathlon.