1989 Postseason History

Flashback: Will Clark provides Giant thrill in historic 1989 playoff game – Crescent City Sports

Oakland A's trivia: 1989 World Series roster - Athletics Nation

1989 World Series, Baseball Wiki

The 1989 San Francisco Earthquake

This Day in Playoff History: A's complete sweep in earthquake series

Tony La Russa Oakland Athletics Fanatics Authentic Autographed 1989 World Series Logo Baseball with 89 WS Champs Inscription

Rocked

The sound of fear' -- Thirty years ago, the Loma Prieta earthquake shook the World Series -- and the world - ESPN

1989 World Series earthquake reverberates 25 years later - The San Diego Union-Tribune

The Biggest Victory in the History of the Franchise”: The 1989 Eastern Conference Semifinals

The Earthquake Game: 1989 World Series Game 3 San Francisco vs. Oakland

1990 Score Baseball Dave Stewart 1989 World Series Game 1 & 2 #700 Mike Moore

Dave Stewart & Mike Moore 1990 Score 1989 World Series Game 1 & 2 Oakland A's Card #700

A Brief Look at Vikings/49ers Playoff History - Daily Norseman