Albert Warner an office in the Bakewell building in downtown Pittsburgh with a loan from Max Fleischer. Harry then sent Sam to New York to purchase and ship films for their Pittsburgh exchange company, while he and Albert remained in Pittsburgh to run the business. In 1909, the brothers sold the Cascade Theater to open a second film exchange company in Norfolk, Virginia; through this second film exchange, younger brother Jack joined his three brothers' business. Afterwards, Sam and Jack went to Norfolk, while Harry and Albert stayed in Pittsburgh. However, one serious threat to the Warners film company was the advent
Bush Brothers and Company to incorporate his business. Bush Brothers & Company was incorporated in June 1922, and Fred Bush (A.J.'s oldest son) was named president. (Fred was also a Director of the National Canners Association, the primary industry trade group for canning companies.) The company's canning operations originally began with laborious, manual processes, then expanding with steam powered engines, and eventually evolving on into electric powered factory machinery. During the 1920s, Bush Brothers & Company began expanding its operations to include products other than tomatoes. The company constructed a small canning factory in Clinton, Tennessee in 1923, and began canning both tomatoes and