Film Actuating Mechanism For Motion Picture Cameras. (open access)

Film Actuating Mechanism For Motion Picture Cameras.

Patent for useful improvement in Film Actuating Mechanism for Motion-Picture cameras and cinematograph motion picture cameras. This invention simplifies and improves on the construction and capacity of film.
Date: May 12, 1917
Creator: Gildersleeve, Fred E. & Trice, William L.
System: The Portal to Texas History