Men, one in a suit, sit on a bulldozer at the University of Colorado at Boulder. A dump truck is next to them, in the same hole, with air horns on its roof and lettering on the radiator: "White." Semi-truck containers, buildings, trees, and cars...
University of Colorado (Boulder campus)--1960-1970.; Boulder (Colo.)--1960-1970.; Ground breaking ceremonies--Colorado--Boulder--1960-1970.
Men wear raincoats at the National Center for Atmospheric Research (NCAR) groundbreaking ceremony in Boulder, Colorado. Plastic surveyor's flagging is stretched across the foreground; evergreens and foothills are in the background.
Boulder (Colo.)--1960-1970.; Ground breaking ceremonies--Colorado--Boulder--1960-1970.; Firor, John.; Haurwitz, Bernhard.; Roberts, Walter Orr.; National Center for Atmospheric Research (U.S.)