Color image of people on and around a stage set up for a demonstration held on World Peace Day by American Peace Test, a group protesting nuclear testing. The stage has large banners and displays many international flags. One of the banners reads, "Nuremberg requires that we act."

Color image of protesters walking along the highway by the Nevada Test Site at a demonstration held on Mother's Day in 1987 by American Peace Test, a group opposing nuclear testing.

Color image of a crowd of protesters with signs at a demonstration held by American Peace Test, a group opposed to nuclear testing.

Exterior of U.S. Environmental Protection Agency building, University of Nevada, Las Vegas.

Exterior of Juanita Greer White Life Sciences Building, University of Nevada, Las Vegas.

South and east exteriors of Lilly Fong Geoscience Building, University of Nevada, Las Vegas.

Special Collections Curator Anna Dean Kepper (left) assists students at the Special Collections service desk in the James R. Dickinson Library, University of Nevada, Las Vegas.