Jacob Henry Atz (July 7, 1879 – May 22, 1945) was an American professional baseball second baseman.
He played in Major League Baseball (MLB) for the Washington Senators and Chicago White Sox.
He also was the most successful minor league managers of the 1920s, winning all or parts of the Texas League championship in seven consecutive seasons (1919–1925) as skipper of the Fort Worth Panthers.
Author: American Tobacco Company Source: Library of Congress Prints and Photographs Division. Benjamin K. Edwards Baseball Card Collection. http://hdl.loc.gov/loc.pnp/bbc.0884f License: PD US