Baseball History/Reference

• All-American Girls Professional Baseball League
• American Memory - Old Baseball Cards
• American Memory - Jackie Robinson
• American Memory - Baseball Guides
• Babe Ruth Museum
• Ballparks of Baseball
• Baseball Almanac
• Baseball Card Collecting
• Baseball Guru
• Baseball Hall of Fame
• Baseball History Podcasts
• Baseball History on the Web
  • Reading List
• Baseball Index
• Baseball Library
• Baseball-Reference.com
• Baseball Scorecard
• Baseball Trivia
• Baseball Umpires
• Black Baseball
• Beckett's Baseball (cards)
• Canadian Baseball Hall of Fame
• Cuban Baseball
• Essential Baseball Library
• Historic Baseball
• History of Baseball

• Interactive Baseball Rules
• Interesting.com - Baseball Books
• John Skilton Baseball Links
• Major League Baseball Rules
• Metaphor Observatory-Baseball
• Mr. Baseball
• Negro League Baseball
• Negro Leagues Baseball Players Association
• NINE: A Journal of Baseball History and Culture
• Ninteenth Century Baseball
• Online Museum of Early Baseball History
  • Illustrated History of Baseball Cards
• Sean Lahmans' Baseball Archive
• Sporting News Archives - Baseball
• Society for American Baseball Research (SABR)
• SABR Baseball Book Reviews
• The Baseball Archive
• The Biz of Baseball
• The Dead Ball Era
• This Date in Baseball History
• Today in Baseball History
• Toronto Maple Leafs 1918
• Vintage Ball
• Vintage Baseball
• Vintage Baseball Association
• Vintage Baseball Cards
• Western Canada Baseball
• Wikipedia Baseball Portal