The story behind the 1st football helmet, a Lehigh Valley invention
A look back: the history of The Rivalry game - The Brown and White
History of the NFL Helmet
Evolution of football helmets timeline
Yankee Stadium will host the historic 150th meeting between Lehigh
This Former Rugby Player is Now a Game-Changing Inventor
Lafayette Leopards football - Wikipedia
Philadelphia - HELMET HISTORY
The story behind the 1st football helmet, a Lehigh Valley
Michael Jordan's NASCAR team and its sponsors have a primary goal
19 college football firsts, from the first forward pass to the first