Hi Richard,
Thanks for the update very impressive . You have captured the buildings well .I think that the tall building may have been an updated version of the Lambton system washery.As i remember a tall castlelated building a Backworth pit which was built for that purpose,it was later used for a wagon repair shop , and paint shop.
I have just managed to obtain a very nice book: called, INDUSTRIAL LOCOMOTIVES & RAILWAYS. OF THE NORTH EAST .BY GORDON EDGAR. ISBN 978-1-4456-4940-5 (AMBERLEY PUBLICATION £19.99. www.amberley-books.com.)
Lots of very good pictures.From the North and South of the Tyne.
No doubt you have seen or have the CHILTON IRON WORKS PULICATION.
BACKWORTH . AN ILLUSTRATED HISTORY OF THE MINES AND RAILWAYS. BY JOHN ELLIOT & DEREK CHARLTON.
ISBN 0-9523672-1-1 (well worth a read).
Looking at your photos of Fenwick I think you have now modelled all of the buildings . It did have a few tall chimneys of various hights , these could be added at a later date, the pit closed August 1973. Im not shure as to which ones were left.
Have any thoughts as to what locos you may run.
I have come across a web site that may be of use www.maridunians models.( 3D printing by Shapeways) various diesel locos
may be of interest 2mm/ngauge using Minitrix dock tanks or Farish 03/04 chassis also Peckett tanks and a Janus all at a reasonable price of about £15n.
Not a lot else keep up the good work look forward to your next review.
Regards RAY