Seattle Now & Then: The mighty Babe at Seattle's Dugdale Park, 1924
Negro League Seattle Steelheads a brief but essential part of the city's rich baseball history
This man's huge collection of Seattle baseball memorabilia represents a lifetime of work — and centuries of baseball
Mercury Mets inside story
Wayback Machine: A legacy of black baseball - Sportspress Northwest
Black history month: Steelheads Alley preserving history
Mariners celebrate Juneteenth by honoring those pioneers who blazed a trail 75 years ago
Norris Phillips – Society for American Baseball Research
Black history month: Steelheads Alley preserving history
Mercury Mets inside story