Deletion of Arthur Clarence Pillsbury

Comment: It's easy to find sources which testify to the notability of the subject, e.g. "http://books.google.co.uk/books?id=ekFHSJWwvJMC&pg=PA95 Arthur Clarence Pillsbury(1870-1946) was a U.S. photographer of great significance".  |AFD is not cleanup
Stance: keep
Cited policy: Wikipedia:Arguments to avoid in deletion discussions (WP:NOTCLEANUP)