Traffic circular; Appendix to Traffic Circular Engineer's Trains No.4, issued by London Transport, for week commencing 24/01/1970

• Physical description

  Dimensions

  Attribute	Value
  Height	245mm
  Width	185mm

  Item content

  Attribute	Value
  Object title	Ballast Train Supplement to Traffic Circular
  Annotation	The London Underground Rly Society

  Design

  Attribute	Value
  Material	paper

• People involved

  Role	Person(s) involved
  Commissioner	London Transport, 21/01/1970

• Associated companies, people and places

  Company

  Attribute	Value
  Company	London Transport, 1970