Sam Warner moving out in 1955. The HOA buildings, with the exception to Warner Gym, were demolished in 1956 to make way for the Jacob H. Schiff Park. Warner Gym can still be seen on 138th Street, close to Hamilton Place. An entrance vestibule just inside the side gate has a memorial stone from the Warner Family. Sam Warner Samuel Louis "Sam" Warner (born Szmuel Wonsal, August 10, 1887 – October 5, 1927) was an American film producer who was the co-founder and chief executive officer of Warner Bros. He established the studio along with his brothers Harry, Albert, and Jack L.
Harry Cohn The initials officially stood for Cohn, Brandt, and Cohn, but Hollywood wags noted the company's low-budget, low-class efforts and nicknamed CBC "Corned Beef and Cabbage." Harry Cohn managed the company's film production in Hollywood, while his brother managed its finances from New York. The relationship between the two brothers was not always good, and Brandt, finding the partnership stressful, eventually sold his third of the company to Harry Cohn, who took over as president, by which time the firm had been renamed Columbia Pictures Corporation. Most of Columbia's early work was action fare starring rock-jawed leading man Jack Holt. Columbia