Drawing; Block Plan Layout of Surface O, P and Q Stocks, produced by LPTB, 1937-1938

• Physical description

  Dimensions

  Attribute	Value
  Height	mm
  Width	mm

  Design

  Attribute	Value
  Material	Waxed linen

• People involved

  Role	Person(s) involved
  Draughted by	LPTB, 1937-1938

• Associated companies, people and places

  Company

  Attribute	Value
  Company	LPTB, 1937-1938