The best pitching performance ever for all 30 teams - ESPN
Lot Detail - 6/1/2015 FELIX HERNANDEZ SEATTLE MARINERS GAME WORN (STARTED GAME VS. YANKEES) HOME JERSEY (MLB AUTH.)
Wrong White
Nationals first to hit four home runs off Mariners' Felix Hernandez, 8-3 final in Safeco - Federal Baseball
Mariners, fans give Felix Hernandez a fitting farewell
Set Building – SABR's Baseball Cards Research Committee
Elliott 2022's most influential top 110 Canadians: Thomson, Anthopoulos, Romano, Rogers — Final update — Canadian Baseball Network
Cardboard appreciation: 1981 Topps 1980 NL Championships
jongree – SABR's Baseball Cards Research Committee
A Bandwagoner's Cheat Sheet To The Mariners - Lookout Landing
Topps & fathers & sons
Joy of a team set, update 18 (putting the '88 Dodgers to bed)
2009 Baseball Media Guide by Jonathan Lee - Issuu
Who are some notable Hall of Famers who have played for the Seattle Mariners? - Quora
Inserts – Page 2 – SABR's Baseball Cards Research Committee