May 31, 1948 at Nicollet Park, Minneapolis: Roy Campanella playing
May 7, 1959: Roy Campanella Night – Society for American Baseball
Old Ballparks
Nicollet Park
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Baseball Happenings: Death
The Saints' golden age – Twin Cities
Roy Campanella Night” Draws Record Crowd of 92,103!
Roy Campanella: Race, opportunity and the 1942 pennant - Studio Gary C
Stories — Minnesota Black Baseball Project
Roy Campanella 1948 Rookie Year - This Day In Baseball
Once Dodgertown Now Historic Dodgertown - Deadball Baseball