News Slippery Rock University
In remembrance: Locals who passed on in April
Hershey Bears, Ice Hockey Wiki
3 types of systems that can boost truck safety
Ralph Keller Obituary (1936 - 2018) - Hershey, PA - Patriot-News
Hershey Bears Mourn the Loss of Ralph Keller - OurSports Central
Cumberland County neighbors: Recently published obituaries
Hershey Bears Mourn the Loss of Hall of Fame Member and Former Bear's Captain Ralph Keller
Hershey Bears - Wikipedia
Hershey Bears retire Chris Bourque's number in weekend sweep of Springfield
Chris Bourque's jersey retirement with Hershey Bears included shoutouts from Jay Beagle and Mathieu Perreault