Your eyesight must be better than mine, I couldn't make it out! Anyway, I dug out my father's old notebooks of loco's he has seen and sure enough 395 was there, unfortunately no location was mentioned...and of course he might have seen it many times whilst he was at Leatherhead. Incidentally, it occurred to me that, in the days before the advent of Ian Allans ABC guides, spotters had to make their own lists, and it seems from the style of writing that he transcribed his numbers into a neat notebook contemporaneously, possibly after he left school and returned to North Wales...and then sadly discarded his notebooks. Subsequent notebooks that I have in my possession begin in 1934, therefore I'm unable to date any earlier photographs more accurately.
Then, as I was planning to upload another photo, I quickly checked in his notebook (as the number was clearly visible) and he had included the note 'snapped at Redhill'...so I was in no need of the expertise of Forum Members!
Thank you for your kind comment! Clearly his major constraint was lack of money, the cost of buying film and then paying for it to be developed must have been way beyond his means, except obviously when he had some spare cash. (This would meet with little understanding in the age of digital photography). His other constraint was his lack of awareness of the capability of the Box Brownie, something which in later life caused much mirth amongst me and my brothers.Yet...a small number of the photos he took have been welcomed by the Historical archivists in the Welsh Highland and Penrhyn Railway societies, as he spent many hours on both railways.
There might be a few more with unknown locations that I can upload.