Queen Elizabeth II and London's public transport network
Victorian Railways NA class - Wikipedia
The Victoria Line Is 50 Years Old
VICTORIA LINE AT 50
Gallery: Victoria Line celebrates its 50th anniversary
Victoria line that carries 250m passengers a year and sees trains arrive every 100 seconds turns 50
London Underground's 150th anniversary: The day the Queen drove a Tube train!
150 facts for 150 years of the London Tube, The Independent
The Victoria Line Is 50 Years Old
VICTORIA LINE AT 50
The Victoria Line Is 50 Years Old