Mack, Jr., Connie.

Clifford Kachline was a historian at the Baseball Hall of Fame.

From the description of Letter, 1975, July 9. (National Baseball Hall of Fame). WorldCat record id: 47836388

Connie Mack Jr. is the son of Connie Mack, who played for the Washington Statesmen (1886-1889), Buffalo Bisons of the Players League (1890), and the Pittsburgh Pirates (1891-1896). Mack is best known, however, as a manager. He managed the Pirtaes (1891-1894) and the Philadelphia Athletics (1901-1950). He was inducted into the National Baseball Hall of Fame in 1937.

From the description of Letter, 1968, March 19. (National Baseball Hall of Fame). WorldCat record id: 47836395