These three pictures are taken by Robin Stewart from a couple of miles south of Oxford, near Hinksey yard and Kennington Junction.
The pictures are part of a set which can be viewed here https://www.flickr.com/photos/112818408@N03/sets
The North Wales Coast Railway website has some pictures here http://www.nwrail.org.uk/nwnews.htm
Left; Tony Bartlett took this one. Not sure where! Right; By Tom Curtis passing through Shrivenham
You Tube Published on 11 Apr 2015
Left; DRS 57301 Goliath tnt 57310 Pride of Cumbria return working 1Z58 Oxford-Hooton passing Northfield station 11/4/2015. Centre; Radley Station. Right; Thrashing and struggling up the Lickey incline.