The collection includes materials from Rev. Dr. Samuel Berry McKinney, pastor of Olney Street Baptist Church from 1955 until 1958, and his wife, Louise Jones McKinney, who taught at Classical High School in Providence during her husband's time as pastor. The papers primarily consist of items from their time in Providence, although there are some items from Rev. McKinney's life after leaving to serve as pastor at Mount Zion Baptist Church in Seattle, Washington.