Silent Studio Directory - 142 - Hemmer Superior Productions, Inc. - US - 1920 - production company located at 137 W. 48th Street, New York. Henderson’s Film Service - UK - 1913-1914 - distributor with offices at Irving House, Newcastle and 94 Wardour St., Winchester. Henry Ginsberg Distributing Corp. - US - 1924-1925 - distribution company for Banner Productions; offices located at 729 Seventh Avenue, New York. Henry Lehrman Comedies - US - 1920- - production company formed April 17, 1920; A. L. Barnes was general manager; specialized in comedy shorts. Henry Lehman Productions - US - 1919- production company formed March 21, 1919 by Henry Lehman after leaving Fox Film. [see L-KO Motion Picture Kompany] Hepwix Productions - UK - 1899- 1907 - trade name for films produced by Hepworth and Company. Hepworth American Film Corporation - US - 1913-1915 - production company located at 110-112 West 40th Street, New York, with Albert Blinkhorn as president. Hepworth and Co. - UK - 1899- 1907 - production company formed by Cecil Hepworth and his cousin Monty Wicks; used their studio known as Walton-on- Thames; released films using trade name Hepwix Productions; studio destroyed by fire in 1907 and rebuilt as Hepworth Film Manufacturing Co. Hepworth Film Manufacturing Co. - UK - 1908-1923 - production and distribution company for Hepworth and Turner Films with offices located at 2 Denman St. London; moved to Walton-on- Thames during the war; went bankrupt in 1923.