Well I have been back to Harbury Cutting and have found 2 or 3 things
that might help you train spotters out,
First the Pub " THE GREAT WESTERN " you can get FOOD from 12-00 to 21.00 every day of the week ,it as also got Accommodation B & B.it comes under Deppers Bridge
One unusual feature there is a model railway running around the bar and restaurant area just under the ceiling.
The 0-4-0 loco in the front of the Pub used to work at Coventry,if you need to get in find out more Tel:( 01926 ) 611977 or Fax ( 01926 )611998,to find this location come off junc 12 of the M40,north on the B4451.Passing through the village of Bishop's Itchington.
T.O.P.S.