MLB and MiLB Teams Plan Throwbacks for Juneteenth
Clinton Yates — Andscape
Mariners unveil City Connect uniforms with nods to Seattle's rich
NLB - The Ultimate Negro Leagues Shop – tagged Seattle Steelheads
MLB and MiLB Teams Plan Throwbacks for Juneteenth
Steelheads Alley
Wayback Machine: Seattle Steelheads' short life - Sportspress
Clinton Yates — Andscape
Wayback Machine: Seattle Steelheads' short life - Sportspress
Clinton Yates — Andscape
Baseball Reference Adds Negro League Stats - The New York Times
Steelheads Alley Steelheads Alley in Seattle, WA