Collection, approximately 1970s-1983, of color photographs and slides taken by Keith Baldwin. Included are images showing military vehicles at the Keweenaw Research Station (KRS) and the USS Edson DD 946 docked in Houghton, Michigan in 1983 or 1984. Also included are two photographs of the Michigan Tech campus and one of the Portage Lake Lift Bridge and downtown Houghton from a distance, as well as color slides of snow statues during the 1964 Winter Carnival.