'''<nowiki>From the Sellick collection, hosted online by the National Railway Museum. [link Original Source]</nowiki>'''
{{As of|By September 2019|09}} the NRM website has had been updated and the Sellick Collection photos can no longer be found at the URLs quoted below. Images have been left on the SVR Wiki in accordance with the Creative Commons licence applicable at the time of download in 2015.
Note that the NRM descriptions contain numerous errors, mostly minor.