A few nice Oakland Athletics images I found:
Baseball – A’s Style
Image by ChrisM70
Standing outside Network Associates Coliseum (now called McAfee Coliseum) in Oakland, California. The Athletics played in Kansas City from 1955 until 1967 where they had no winning seasons. The team then moved to Oakland, and had much greater success.
Network Associates Coliseum 06
Image by ChrisM70
The Kansas City Royals and the Oakland Athletics play on Labor Day, September 2, 2002 at Network Associates Coliseum (now called McAfee Coliseum).