The Black Box (USA,1915)

The Black Box (USA,1915). IMDB link: http://www.imdb.com/title/tt0004974/

The Moving Picture World, February 06th 1915

The Moving Picture World was an influential early trade journal for the American film industry, from 1907 to 1927. An industry powerhouse at its height, Moving Picture World frequently reiterated its independence from the film studios. Wikipedia link: https://en.wikipedia.org/wiki/The_Moving_Picture_World