Research Report No 9B, Issued by London Transport Operational Research Section Dated: April 1953

• Physical description

  Dimensions

  Attribute	Value
  Height	345mm
  Width	212mm

  Item content

  Attribute	Value
  Text	First Report of the Operational Research Team on Traffic Delays A Survey of Journeys on the Central Portion of Route No. 14, with notes on delays at traffic lights and on the cost of delays.

• People involved

  Role	Person(s) involved
  Publisher	London Transport Executive, 1953

• Associated companies, people and places

  Company

  Attribute	Value
  Line	,

  Places

  Route	,