When Gaylord Perry Came to the Mariners, by Mariners PR

Giants legend Gaylord Perry passes away

Perry wins 300th game with Mariners

Two-time Cy Young Award winner, Gaylord Perry, dies, Trending

Gaylord Perry, Hall of Famer who won 300th with Mariners, dies at 84 - Seattle Sports

Gaylord Perry, Former High Country Resident and Immortal Major League Baseball Pitcher Dies - High Country Press

Gaylord Perry, Hall of Fame Pitcher With a Doctoring Touch, Dies at 84 - The New York Times

Gaylord Perry – Society for American Baseball Research

Earning win No. 300 with M's made Seattle 'very special' for Gaylord Perry

Gaylord Perry's no-hitter, 09/17/1968

Gaylord Perry, Former High Country Resident and Immortal Major League Baseball Pitcher Dies - High Country Press