University of Denver (DU) Stadium photograph taken during construction in 1925. Image shows machinery being used where the grass field will be located.

University of Denver (DU) Stadium photograph taken during construction in 1925. Image shows members of the construction crew working on the home stands.

University of Denver (DU) Stadium photograph taken during construction in 1925. Image shows work being done on the home stands.

University of Denver (DU) Stadium photograph taken during construction in 1925. Image shows construction on the home stands with two large pillars in the background.

University of Denver (DU) Stadium photograph taken during construction in 1925. Image shows the grass field in the midst of completion as it is half grass and half dirt.

University of Denver (DU) Stadium photograph taken during construction in 1925. Image shows home stands in the midst of construction.

University of Denver (DU) Stadium photograph taken during construction in 1925. Image shows the side end of the home stands in the midst of construction.

University of Denver (DU) Stadium photograph taken during construction in 1925. Image shows a completed grass field. A sign in the middle states: ''University of Denver Football Fired By The Barteldes Seed Co.''

University of Denver (DU) Stadium photograph taken during construction in 1925. Image shows a side view of the home stands being constructed.

University of Denver (DU) Stadium photograph taken during construction in 1925. Image shows members of the construction crew working on the home stands.