Traffic circular; Supplement to Traffic Circular No: 48 issued: 5th December 1950.

• Physical description

  Dimensions

  Attribute	Value
  Height	240Mm
  Width	185Mm

  Item content

  Attribute	Value
  Text	Northern Line, Temporary Alterations to Signalling, Clapham North - Stockwell, Northbound road

• People involved

  Role	Person(s) involved
  Printer	, 1950
  Publisher	, 1950

• Associated companies, people and places

  Company

  Attribute	Value
  Line	Northern line, 1950.