Silent Studio Directory - 323 - opened March 15, 1913 for states rights distribution. William L. Sherrill Service - US - 1916-1919 - distribution company formed by William L. Sherrill on September 26, 1916 to distribute nationwide when Sherrill left as president of Art Dramas; distributed for De Luxe Pictures, Edgar Lewis Productions, and Frank A. Keeney Productions; in 1918, moved distribution through General Film until May 1919, when they changed to the Film Clearing House exchanges. William L. Sherry Feature Film Co. - US - 1914 - states rights distribution company located at 126 West 46th Street, New York; controlled New York City and state rights for The Famous Players Film Co. and The Jesse L. Lasky Feature Play Co. William M. Kraft - US - 1921 - distribution company for states rights located at 1664 Broadway in New York. William M. Pizor Productions - US - 1920-1936 - production and distribution company with offices in New York. William Mix Productions - US - 1924-1927 - production company formed by William (Bill) Mix; specialized in westerns. William S. Hart Productions, Inc. - US - 1918-1925 - production company located at the Apollo Theatre Bldg., Hollywood, California. with distribution through United Artists.