We think these maybe ex BR Turbots that are now being used by London Underground. Pictured during track
re-laying work on the eastern section of the Central Line in March 2006.
<p>

Photo from James & Martin's Picture Collection Copyright 'Jampics' m.hawkes7@ntlworld.com 
<p>

British and Foreign Railway Pictures <A HREF="http://jampics.fotopic.net/"> Jampics Fotopic.</a>