Hi Rubery,
Most old street photos on this site are copies from various sources such as scans from books or copies from various sites. I have more than a 100 of my own photos on the BHF and accept that they will be copied and shown elsewhere as some have. I do not scan from books but do copy photos from various places on the internet. Unfortunately I cannot remember where I copied it from but I was probably searching for information about Broadfields which was behind the bus.
Most owners of images are fairly tolerant of them appearing on 'non-profit' sites such as the BHF but could ask at any time for removal after proof of ownership. They probably would not accept their images being published in a book without permission or some other arrangement.
oldmohawk