Miscellaneous Papers 1924-1929

  • This material is held at
  • Reference
      GB 2856 (NEW)LT000461/003
  • Former Reference
      GB 2856 LT000012/371 Part2/1/Series2/02/129 LN000330/004
  • Dates of Creation
      16 Jul 1912-14 Aug 1929
  • Language of Material
  • Physical Description
      11 bundles, folders and photographs
  • Location

Scope and Content

Correspondence, memoranda and extracts from minutes concerning ventilation on the Underground, including details of ventilation for the Charing Cross substation, the installation of equipment, the proposed use of the Anemostat plant to solve ventilation problems, the purity of tunnel air, and factors determining the air condition. Also includes details of mechanical ventilation, the provision of fresh air, the removal of heat, air washing, the removal of odours, ventilation requirements, plant installation, proposals for improved ventilation, estimated costs, and levels of noise. Contains three photographs of existing Charing Cross ventilators.

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