Seattle Mariners Team Issued 1969 Pilots Home Uniform Turn Back

The Seattle Mariners End Their 20-Season Playoff Drought - The New York Times

Seattle Mariners - Wikipedia

1969 Seattle Pilots, No. 21 Tommy Harper – Oldtime Baseball Game

MLB Jersey & Cap History

Seattle Mariners Team Issued 1969 Pilots Home Uniform Turn Back The Clock (6/22/19): Felix Hernandez

MLB Jersey & Cap History

M's…er, Pilots…and O's Party Like It's 1969

WA) The Pilots were originally not scheduled to begin play until 1971 - however the date was moved 2 years ahead in order to keep the number of teams in the league even.

Seattle Pilots Jersey - Cream - 5XL - Royal Retros

Mariners memorabilia at Hall of Fame

Seattle Pilots jerseys among the most coveted of the one-year franchise - Sports Collectors Digest

Seattle Mariners City Connect Uniform revealed today : r/mlb

Seattle Mariners team ownership history – Society for American Baseball Research

vintage collectible SEATTLE PILOTS BASEBALL memorabilia for sale Gasoline Alley Antiques

Seattle Mariners Facts for Kids