e/London Underground B Stock

Information
has gloss	eng: The London Underground B Stock was built for the Metropolitan District Railway in 1905 (which became the District line following the creation of the London Passenger Transport Board in 1933). 420 vehicles were built, formed into sixty 7-car units.
lexicalization	eng: London Underground B Stock
instance of	c/London Underground electric multiple units

Media
media:img	B stock.jpg