Northern Line, London Cas Oorthuys].
tube through the decades: interior of london underground - original to the
The Story of Railways: The London Underground. Author: Richard Bowood Illustrator: Robert Ayton 100 Years of Ladybird Books.
A 1938 tube train is seen at the platform in Aldwych Underground station
Tea on the Tube: A London Underground official drinking a cup of coffee during trials of new automatic trains on a section of the Central Line. The trains are intended for use on the newly opened Victoria underground line.