| Description | The file includes the 'white' copy of specification 904/SP31 'Performance Control, Communication and Closed Circuit Television Installations in the National Theatre'. ['white' apparently refers to the Lyttelton, as opposed to the Olivier which was 'blue']; the 'blue' copy of sections 4 and 5 [of the communications specification] (for the Olivier); the 'white' copy of section 6 of the communications specification; appendix A for the specification 904/SP31; appendix B for the specification 904/SP31; Schedule 904/SC22 'Schedule of Small Speakers'; 'Supplementary Clauses to apply to Direct Contract No. 2 between The South Bank Theatre Board and Messrs' Business Communications Ltd for the Communications Installation at the National Theatre'; and Specification 904/SP31 ' National Theatre Communications Specification'. Original card folder disposed of. |