Letter to Robert N.S. Whitelaw from Seward H. Mott (Urban Land Institute) (Feb. 15, 1946) enclosing copy of ULI publication and acknowledging the work of CSC.
Letter to Nathan Rosen from Robert N.S. Whitelaw regarding the reorganization of the Planning Board within the Civic Services Committee (March 9, 1945).
Letter in response to Charles F. Colbert, Jr. from Robert N.S. Whitelaw (May 21, 1945) expressing appreciation for Colbert's interest in CSC's programs.