Rev. William H. "Bill" Greason to Joel Meltzer, Undated, MSSP0012-13, Box: Box 1, Folder: 13. Negro Leagues Players Letters Collection, MSSP_0012. University of Notre Dame Rare Books & Special Collections. https://archivesspace.library.nd.edu/repositories/3/archival_objects/2232099 Accessed January 28, 2026.