| Description | Theatre Projects Consultants Ltd drawing number 904/727: Electrical Layout. Upper Theatre Balcony. Drawn by Ray Abbott. This is an addition to Denys Lasdun & Partners drawing number552/02/3601 issue A: Upper Theatre and Offices Group Balcony. Denys Lasdun & Partners drawing information has been crossed out. Original date July 1971. Two copies, one stamped 'Preliminary'. |