Albert Warner of Thomas Edison's Motion Picture Patents Company (also known as the Edison Trust), which charged distributors exorbitant fees. In 1910, the Warners sold the family business to the General Film Company, for "$10,000 in cash, $12,000 in preferred stock, and payments over a four-year period for a total of $52,000". After selling their business, the brothers found work distributing films for Carl Laemmle's Independent Motion Picture Company in Pittsburgh. In 1912, Sam Warner would help the brothers earn a $1,500 profit by distributing the Italian film "Dante's Inferno" in the United States. Harry Warner, encouraged by the success of "Dante's
Jack L. Warner the film's success at the box office, Harry Warner remained concerned about the economic threat presented by the Edison Trust. He subsequently broke with Laemmle and sent Jack to establish a film exchange in San Francisco, while Sam did the same in Los Angeles. The brothers were soon poised to exploit the expanding California movie market. In 1917, Jack was sent to Los Angeles to open another film exchange company. Their first opportunity to produce a major film came in 1918, when they purchased the film rights for "My Four Years in Germany", a bestselling novel that condemned German wartime