Senator John L. McClellan at NASA's Langley Research Center
Senator John L. McClellan (Arkansas), center, holds a model plane during his visit to the 16 foot Transonic Wind Tunnel at NASA's Langley Research center. Left to right: James E. Webb, NASA Administrator; Senator McClellan; Dr. Elmer B. Staats, Comptroller General of the United States; and Charles J. Donlan, Associate Director of Langley. The woman at right is unidentified.