Also images of the inner workings of a complex radio. Also included is an interesting collection of photographs documenting the effects of an early open-air atomic test made on April 22, 1952. Photographs in collection show some of the equipment, and people involved in the effort. Collection of photographs taken by the Professor Emeritus of Geology at the University of Utah since 1948. Collection consists of field recording of various geoloical formations and materials in southern Utah.
Photographs are extensive in detail of geology.
Accompanied by a negative collection. Subject matter includes electron diffraction, action of commercial xanthates, tungsten burners, etc. Charles Butler Hunt and Alice Hunt 2500 slides of archeological areas and geologic interest. Several hundred photographs of their personal and professional lives. Collection deals with various local Utah mining operations.