Letter from Marian T. Mitchell to Mrs. Joseph I. Waring Jr. regarding her work on the committee to work out plans for a survey of organizations (includes list of other letter recipients) (July 3, 1945).
Letter from Homer M. Pace to Dr. Joseph I. Waring regarding membership in the Charleston Regional Planning Advisory Committee of the Carolina Art Association (Nov. 27, 1941).
Letter from Homer M. Pace to T. A. Busby requesting his assistance securing of funds for the continuance of the Civic Services Committee (Sept. 14, 1945).