The Hall of Fame then elected just two Negro Leaguers ( Rube Foster and Ray Dandridge ) from 1978 to 1995 .
Rube Foster is an early pitcher and founder of the Negro National League .
The Hall of Fame then elected just two Negro Leaguers ( Rube Foster , an early pitcher and founder of the Negro National League , and Ray Dandridge ) from 1978 to 1995 .