Seattle Mariners on X: ICYMI, #Mariners will wear 1946 Steelheads uniforms on Turn Back the Clock Night, 5/16. More: / X

Defining Moments of The Decade: The Mariners Turn Ahead The Clock

Seattle Mariners on X: ICYMI, #Mariners will wear 1946 Steelheads

Looking back at Mariners' 'Turn Ahead the Clock' uniforms on 25th

Badass 1946 Seattle Steelheads uniforms the Mariners will wear for

The Mariners are these wearing throwback uniforms vs the Rays

The Mariners are these wearing throwback uniforms vs the Rays

Seattle Mariners Photos of the Week: Sept 5 - Sept 11 - Lookout

Seattle is turning back the clocks for the 20th anniversary of

Mariners get in the spirit for second Turn Ahead The Clock Night

Mariners' Turn Ahead the Clock night is a direction baseball needs

History:  The West Coast Baseball Association was an attempt at a western Negro League competitor, but it only lasted one season. The Seattle entry in the league was actually Abe Saperstein's Harlem Globetrotter baseball team under a new name, that of a local variety of salmon.

Ebbets Field Flannels Seattle Steelheads 1946 Home Jersey

The Mariners are these wearing throwback uniforms vs the Rays