Antique Real Photo Postcard. Depicting an exterior scene of the gymnasium at the former Central Missouri State University (CMSU) now known as the University of Central Missouri (UCM). Published by L.L. Cook Co. Divided back, EKC stampbox, unused. Condition: This is an original photo postcard, not a copy or reproduction. It is in excellent condition. Comments: The University of Central Missouri (UCM), formerly Central Missouri State University (CMSU), is a public state university located in Warrensburg, Missouri, United States. It serves more than 14000 students from 49 states and 59 countries on its 1,561-acre campus.