National Coal Board North Durham Area No.7 of the Westoe electric system is pulled out of the shed by No.8 to be photographed by members of Durham University Railway Society in October 1972.  
Both locos were built by Kerr Stuart in 1911, works numbers 1202 and 1203, and were little-used by this time.

Photo and scan by Les Richardson (les@cirsel.freeserve.co.uk)

http://www.cirsel.freeserve.co.uk/trains.htm