One Man's Documentary: A Memoir of the Early Years of the National Film Board - Graham McInnes - Google Books

http://books.google.de/books?id=aONRGJP0YJ0C&pg=PA219&dq=%22George+Dunning%22+1920&hl=de&sa=X&ei=vin-UezoJMjoOpWegegP&redir_esc=

Today the National Film Board has an international reputation as one of the great producers of documentary films. In its early formative years in the 1940s, when this reputation was being built, the NFB was also a place of intense creative energy and…