The collection consists of his book, Memories, in which Addison Wilber describes his life which including student life as a Michigan State College (now Michigan State University) and his career as a civil engineer from the 1930s to the 1960s.

The collection consists of an autobiography written by Edgar G. Nesman who graduated from Michigan State College (now Michigan State University) in 1950. The autobiography covers his life from childhood, his relatives, high school, service in World War II, student life at MSC, work in Cuba and Costa Rica, work at the University of Florida, and other professional travel. There is also some information about Nesman's grandmother who served as a housemother to male student boarders.