Scope and Contents From the Collection: The photographs in this collection were taken by Kenneth B. Castleton or his associates between the years 1970 and 1985 although there are a few photographs taken before 1970. They record petroglyph and pictograph sites mainly in Utah, and to a lesser extent in Arizona, Colorado, Nevada, Wyoming, California, and other countries. They are an invaluable resource for researchers of ancient culture. There are also a small number of photographs of a more personal nature such as of the Castleton...