2020-07-302022-02-212020-07-302022-02-21https://hdl.handle.net/11124/174735Image of concrete shows "1972 CONCRETE" on its surface.Montage of images depicting campus building materials: brick arch, stone cornice, concrete, stonework (Berthoud Hall), and field stone.8 x 6 1/2 inchesblack-and-white photographsColorado School of Mines -- BuildingsDecoration and ornament, Architectural -- Colorado -- GoldenStillImage