Contains photographs regarding biological and agricultural education at the university in subjects including animal husbandry, botany, horticulture, bacteriology, agronomy, and medical technology. Many of the photographs were taken in classroom settings, and include professors teaching students about soil testing, blood typing, flower arranging, butterfat content testing, and plant growing. Photographs date from approximately 1906 to 1965 with the bulk of the materials dating 1943 to 1965.