Book; L.T.E Book of signal diagrams, circa 1971

• Physical description

  Dimensions

  Attribute	Value
  Height	162Mm
  Width	120Mm
  Depth	28mm

  Item content

  Attribute	Value
  Object title	L.T.E Signal Diagrams

• People involved

  Role	Person(s) involved
  Publisher	London Transport , circa 1971

• Associated companies, people and places

  Company

  Attribute	Value
  Line	Central,

  People

  Attribute	Value
  People	Alec Gorton -