As I mentioned in the previous post, I have been trying to track down a photo of the prototype of Sir John's special train.
Today, I have found one but unfortunately, the morning of April 1st 1892 was notable for the famous London 'pea-soup' fog.
Despite the photographer's best efforts he has been unable to capture much detail of the train. He has, however, used sepia toning very effectively to enhance the subject
Train in London Smog - 1st April '92