| Description | The file contains Theatre Projects Consultants Ltd correspondence and meeting notes regarding a reassessment of the power flying installation and includes an improvement programme for the scenery hoists; unsatisfactory completion of the Evershed Power-Optics Ltd contract; a study of the power flying system by Vickers Ltd; whether Evershed should be paid for improvements to the system; the necessary improvements - to be carried out by Hall Stage Equipment Ltd; and issuing of final certificates. Correspondents include Evershed Power-Optics Ltd; the South Bank Theatre Board; Vickers Ltd; Denton Hall & Burgin; and Denys Lasdun Redhouse & Softley. The file also includes a draft report 'Lyttelton Flying System'. The original card folder has been disposed of. '904/5B5-V' was written on the front and '9004/5B5V Power Flying Reappraisal' was written on the spine. |