Only Snowdon that I'd previously heard of from this issue (down to my lack of knowledge rather than photographers, of course).
Walter Nurnberg (April 18, 1907 – 19 October 1991) was an industrial photographer.
You can read more on Wikipedia.
Though the site has many more industrial type shots I was drawn to this, as it was more of a character study. The lighting is great as you'd expect from someone who wrote a book on lighting (see below).