Today in Oakland A's history (5/12): Chief Bender throws no-hitter in 1910 - Athletics Nation
Original Twin Elmer Valo saw a lot of baseball history - Twinkie Town
File:Connie Mack and the Philadelphia Athletics, 1905 World Series - DPLA - b2dd7898ea42b9188a3ec195021208d6.jpg - Wikimedia Commons
Sports in Philadelphia - Wikipedia
Citizens Bank Park - Wikipedia
Sports in Philadelphia - Wikipedia
1911 Philadelphia Athletics season - Wikipedia
Remembering the Philadelphia 'Pathetics', the worst baseball team in history, Baseball
File:Danny Murphy, Philadelphia Athletics, baseball card portrait LCCN2008676844.jpg - Wikimedia Commons
Atlanta Braves - Wikipedia