Silent Studio Directory - 135 - Greens Film Service - UK - 1913- 1914 - distribution company with offices located at 833-901 Gallowgate , Glascow. Greiver Distributing Corporation - US - 1918-1920 - distribution company located at 207 So. Wabash Avenue, Chicago, Illinois; changed name and location in 1921 to Greiver Productions. Greiver Productions - US - 1920 - distribution company formed from Greiver Distributing Corp. and located at 831 So. Wabash Avenue, Chicago, Illinois. Guaranteed Pictures Co. - US - 1918-1938 - distribution company formed by Samuel Goldstein and Mortimer D. Sackett in New York specialized in European imports and reissues. In 1938, they changed to become Commonwealth Pictures. Gumps - US - 1921 - trade name for a series of one reel comedies released by Celebrated Players Corp. Guy Croswell Smith, Ltd. - US - 1919 - distribution company located at 807 Longacre Building, New York. Guy Empey Productions - US - 1919-1920 - production company located at 220 West 42nd Street, New York with Arthur Guy Empey as president and James F. Shaw and F. C. Richardson as officers. W