A quick history of the baseball cap: from the ballpark to 'the people's crown', Culture
The History of the Snapback, 80s, 90s, and 5 Panel Hats
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Baseball surprisingly acted quickly in pulling All-Star Game out of Atlanta, and other thoughts - The Boston Globe
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Baseball cap history and timeline
A quick history of the baseball cap: from the ballpark to 'the people's crown', Culture
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A Brief History of Minnesota Baseball - Mpls.St.Paul Magazine
Baseball's first base in L.A. wasn't Dodger Stadium - Los Angeles Times
Baseball - Wikipedia
A Brief History of the Ballcap
A quick history of the baseball cap: from the ballpark to 'the people's crown', Culture
Baseball in the Republic: Santo Domingo
How MLB Authenticates Balls Like Aaron Judge's 60th Homer - The New York Times
