Theatre production division, May 1974 - September 1975, 1974-1975 Box 434 Unit ID: 604 Date: May 1974 - September 1975, 1974/1975
Theatrescope - production and circulation, April 1976 - February 1977, 1976-1977 Box 462 Unit ID: 830 Date: April 1976 - February 1977, 1976/1977