Cal Ripken, Sr., American baseball player

Cal Ripken Jr.'s second baseball life - WTOP News

Cal Ripken Jr. On Proposals For 2020 Season, 2,131 And More - PressBox

Aberdeen Fields — The Ripken Experience

Media Advisory: Legendary Major League Baseball Player Cal Ripken Jr. to Receive Smithsonian “Great Americans” Medal

Cal Ripken Jr. Academy of Achievement

Media Advisory: Legendary Major League Baseball Player Cal Ripken Jr. to Receive Smithsonian “Great Americans” Medal

From the vault: Cal Ripken Sr., former Orioles manager

More than Iron Man: Cal Ripken's second basemen remember a legend

Cal Ripken – Society for American Baseball Research

Cal Ripken Sr. - Wikipedia

Baltimore Orioles, History & Notable Players