London Underground
FENTON, William [London Transport]
The Jubilee Line - On the Occasion of the Opening of the Jubilee Line by HRH The Prince of Wales, 30 April 1979
Booklet to commemorate the opening of the Jubilee Line in 1979.
FIRMINGER, H. & OWEN, W. (ed.)
Route Control Systems (L.T. Practice) [London Transport]
The Institution of Railway Signal Engineers Booklet No. 19