Scope and Contents The Edward J. Frost collection contains a photograph album of cyanotypes created by Edward J. Frost of Michigan Agricultural College. Frost made the cyanotype prints from negatives borrowed from M.A.C. Professor Rolla C. Carpenter. The images were taken circa 1888, and are of buildings, grounds, students, and interior shots of classrooms, greenhouses, library, museum and shops. Buildings include the Linton Hall, the Armory, the first Williams Hall, Chemical Laboratory/Physics and...