This set of images that need a little detective work are all from Scotland specifically list SCS (South of the Clyde); there is always the possibility however that they are north of the Clyde! So come on all you Scottish experts help us with identifying these locations!!:
B165/2
An unidentified Scottish branch line station, showing footbridge, signal, signal box, platform and platform buildings, mainly white painted; no train; still in use, at least for freight
B235/3
LMS 2-6-0 42737 with special train Duty No.200 (but no headboard) at unidentified location in the Grangemouth area; prominent is a partly-demolished wooden signal box; no people in
view
B187/2
Unidentified station in Scotland with extensive freight sidings
B187/3
Steam-hauled passenger train ¾ view going away from camera on double track in Scottish city – possibly Glasgow
B235/4
LMS 2-6-0 42737 with special train Duty No.200 (but no headboard); ¾ view of whole train of three coaches passing goods yard of unidentified rural station
B258/7
BR standard 4-6-2 70009 Alfred the Great with lengthy passenger train at unidentified location which looks like a port; large building which could be a hotel in the background