In what year was Brooks Robinson inducted into the Baseball Hall of Fame?

In what year was Lou Brock inducted into the Baseball Hall of Fame? In what year was Luis Aparicio inducted into the Baseball Hall of Fame? In what year was Harmon Killebrew inducted into the Baseball Hall of Fame? In what year was Don Drysdale inducted into the Baseball Hall of Fame? In what year was Juan Marichal inducted into the Baseball Hall of Fame? In what year was Hank Aaron inducted into the Baseball Hall of Fame? In what year was Frank Robinson inducted into the Baseball Hall of Fame? In what year was Bob Gibson inducted into the Baseball Hall of Fame?