The collection consists of a Michigan Agricultural College Federal Preparatory School diploma (1923), and a 1922 certificate for completion of a M.A.C. two year short course. Both were awarded to Cleo M. Colburn. The short course certificate is undated but the tube it was mailed to Colburn in was dated February 18, 1922. The return address was Short Course Department, Michigan Agriculture College (now Michigan State University).