Correspondence - entrepreneurial department, July 1974 - August 1974 Box 425 Unit ID: 511 Date: July 1974 - August 1974
Correspondence - entrepreneurial department, October 1974 - November 1974, 1974-1974 Box 426 Unit ID: 513 Date: October 1974 - November 1974, 1974/1974
Correspondence - general publicity department central administration, January 1967 - May 1968, 1967-1968 Box 94A Unit ID: 37 Date: January 1967 - May 1968, 1967/1968
Correspondence - Jeffry Joynton-Smith, December 1971 - November 1972, 1971-1972 Box 419 Unit ID: 415 Date: December 1971 - November 1972, 1971/1972