Silent Studio Directory - 140 - Harper Film Corporation - US - 1916 - distribution company located at the Times Building, New York with J. Parker Read, Jr. as general manager. Harry Berg Productions - US - 1917 - production company located at 729 Seventh Avenue, New York. Harry Garson Productions - US - 1919-1925 - production company formed by Harry Garson with offices at 1845 Allesandro Street, Los Angeles, California and 512 Fifth Avenue, New York; distribution through Metro Pictures Corp. Harry J. Brown Productions - US - 1925 - production company formed by Harry J. Brown. Harry Levey Productions - US - 1920 - production company located at 230 West 38th Street, New York. Harry McRae Webster Productions, Inc. - US - 1918- 1919 - production company located in the Brokaw Building, 42nd St. & Broadway, New York. Harry Raver, Inc. - US - 1918- 1921 - production company formed from Raver Film Corp. with Harry Raver as president; located at 1400 Broadway New York; distribution through states rights. Hasselblad Film Co. - SWEDEN - 1915-1918 - production company formed in Gothenburg to meet the demand of the war; Georg af Klercker was general manager; in 1918, merged with Pathe Freres Sweden to form Filmindustri Inc Skandia. Hawk Film Co. - US - 1917 - production company located at 1600 Broadway, New York. Haworth Pictures Corp. - US - 1918-1920 - production company formed March 1918 by Sessua Hayakawa to produce better quality Japanese-American films; located in the H. W. Hellman Bldg. in Los Angeles, California; distribution by Robertson-Cole; closed in 1920