Museum zur Vorgeschichte des Films

The Museum zur Vorgeschichte des Films (English: Museum of the Prehistory of Film) is a permanent exhibition on the development of moving images before the invention of cinematography.[non-primary source needed] Together with the world's largest walk-in camera obscura, the museum is housed in a 25.5 m high water tower in the Broich district of Mülheim. Together with the neighbouring roundhouse, the water tower is part of the Industrial Heritage Trail.[non-primary source needed]A museum dedicated to the development of moving images before the invention of cinematography.