Why do the A's wear green? You can thank Charlie Finley

The Mod Style of the Swingin' A's - Baseball Egg

Years before free agency, Ken Hawk Harrelson ended up in one of baseball's first bidding wars

A's owner Charlie Finley's orange baseballs get thumbs-down

The Bookshelf Conversation: Jason Turbow

Excerpt: Dynastic, Bombastic, Fantastic: Reggie, Rollie, Catfish & Charlie Finley's Swingin' A's - Baseball ProspectusBaseball Prospectus

With previous moves from Philadelphia and Kansas City, A's eyeing of Las Vegas not surprising

Oakland's baseball legacy is bigger than the A's

The 1966 Kansas City Athletics - Royals Review

The Beatles Rock “Kansas City”

A MAN AND A MULE IN MISSOURI - Sports Illustrated Vault

Joe DiMaggio as Oakland A's coach

1980 Oakland Starters—A's for Effort

Bowie the K and Charlie O

National Baseball Hall of Fame and Museum - #OTD: 1972: #Athletics hold baseball's first-ever Mustache Day at the Oakland Coliseum. Owner Charlie Finley paid his players $300 each to grow a mustache

Rickey Henderson - Wikipedia