Photographs in this collection cover the years between the two world wars between the years of 1920 and 1940.
These images have been arranged by unit type and then numerically within each unit type. Included are images of National Guard regiments, separation units of soldiers returning from World War I, training units and Civilian Conservation Corps camps. Many of these images feature camps in Wisconsin, both Camp Douglas and Camp McCoy, and most of these units are National Guard.
Due to the varying sizes of panoramic photographs, images of a single unit may be present in several boxes or folders.
