BFI National Archive

The BFI National Archive is a department of the British Film Institute, and one of the largest film archives in the world. It was founded as the National Film Library in 1935; its first curator was Ernest Lindgren. In 1955, its name became the National Film Archive, and, in 1992, the National Film and Television Archive. It was renamed BFI National Archive in 2006.

More information on the Wikipedia page. The website is