Research Executive Committee,1956, front row, (left to right): Harold F. Taylor, chairman, Population and Census Tracts Committee Ralph R. Cole, Department vice chairman Carl W. wiedemann, Department chairman William M. Waller, secretary and Robert J. Thomas, chairman, Business Economics Committee. Back row (left to right): John Mole, vice chairman, Manufacturing, Resources and Labor Committee C.V. Waldrop, vice chairman, Population and Census Tracts Committee and Marshall Milligan, vice chairman, Business Economics Committee
