Fox Talbot photographs are an interest of mine too. He certainly got around including Oxford and York. Abroad too, Paris and Frankfurt am Main. I have spent an hour or two looking for any images in FoD. Could'nt find anything although I did find some photographs new to me, so it was a worthwhile exercise.

He had a studio in Baker Street, Reading in the 1850's for reproducing images. There is a photograph of him with assistants working in the garden.

Roger