Text 66: New York, November 21, 1966
Text 97: New York, November 22, 1966
Text 98: Washington, D.C., July 4, 1976
Text 98: April 27, 1976, Auckland, New Zealand
Text 100: Washington, D.C., July 5, 1976
Text 101: Washington, D.C., July 6, 1976
Text 103: Washington, D.C., July 8, 1976