| Description | The file includes the specification for masking screens for the Olivier 904/SP25, with sketch 904/SK523; Theatre Projects Consultants Ltd drawing number 904/135 'National Upper Theatre Masking Screens'; and copies of Theatre Project Consultants Ltd drawing number 904/73 (sheet 2) 'National Upper Theatre Suspension Layout'. Original card folder disposed of. '(Spares) 904/SP25' was written on it. |