South Bend Cubs - PRIZE POST: Want to win a piece of South Bend baseball history? Just like AND share this post and you could win a game worn SilverHawks batting helmet.
Baseball Answers — When Did Players Start Wearing Batting Helmets?
Now Batting: A Stronger, Mandatory Helmet - The New York Times
Batting helmet - Wikipedia
Batting helmet - Wikipedia
history of baseball helmet « UNREMEMBERED
Phillies sporting new helmets in Spring Training | Phillies Nation - Your source for Philadelphia Phillies news, opinion, history, rumors, events, and other fun stuff.