Gaylord Perry - Wikipedia
1983 Topps #463 Gaylord Perry Mariners
Gaylord Perry's no-hitter, 09/17/1968
Perry wins 300th game with Mariners
Gaylord Perry Baseball Stats by Baseball Almanac
Gaylord Perry Autographed Seattle Mariners 8X10 Photo JSA - Got Memorabilia
Gaylord Perry – Society for American Baseball Research
You will receive the actual certificate described above. This certificate is from my dad's collection. I do not know if he really was in attendance or
GAYLORD PERRY ~ 300th Career Victory Certificate ~ Autographed/Signed ~Mariners
1982 05 06 New York Yankees at Seattle Mariners Gaylord wins 300
Texas Rangers Honor Gaylord Perry – NBC 5 Dallas-Fort Worth
Classic Mariners Games: Gaylord Perry's 300th Win, by Mariners PR
OTD in 1982, Gaylord Perry went into - Seattle Mariners