Cal Ripken, Sr. Historical Marker
Project: Cal Ripken, Sr. FoundationSunshine Ballpark
Cal Ripken Sr.'s legacy: $1 million ballpark proposed for
Ripken Foundation breaks ground for new athletic field at Walters
Cal Ripken Jr.'s second baseball life - WTOP News
Cal Ripken Jr. - Wikipedia
Play Baseball the Ripken Way: The Complete Illustrated Guide to
Cal Ripken Sr. – Society for American Baseball Research
Cal Ripken Sr. Foundation to open 7 STEM Centers in Va. Shore schools
Mission Cal Ripken Sr. Foundation
Ripken's mom offered cigarettes, food during kidnapping at
foundation_logo
Cal Ripken Jr. Academy of Achievement