Cal Ripken – Society for American Baseball Research

Cal Ripken, Sr. Foundation

Cal Ripken – Society for American Baseball Research

Cal Ripken, Jr. Consecutive Game (All-Time Record) #2632 Game Used And Signed Oal Budig Baseball From 9/19/1998 (Ripken Loa), Sotheby's & Goldin Auctions Present: A Century of Champions, 2020

Commentary: Cal Ripken World Series makes Waterville youth baseball's Shangri-La

Cal Ripken, Sr. Foundation

West Hartford Youth Baseball Hosting 9U Cal Ripken New England Regional Championships - We-Ha

1998 Pinnacle Uncut #183 Cal Ripken Jr. / Roberto Alomar

SABR Convention Games – Society for American Baseball Research

Cal Ripken, Sr. Foundation