Rickey Henderson broke MLB's career steals record on this day in 1991
1991 Topps Stadium Club #120 Rickey Henderson Signed Card - PSA EX-MT 6, PSA/DNA GEM MT 10 on Goldin Auctions
RIP Lou Brock, 1939-2020
Today in Baseball History: Rickey Henderson passes Lou Brock - NBC Sports
Oakland A's news: Former A's pitcher Matt Keough dies at age 64 - Athletics Nation
Rickey Henderson - Wikipedia
Uncle Mike's Musings: A Yankees Blog and More: Lou Brock, 1939-2020
Rickey Henderson - Oakland - LocalWiki
On this date, 1991: Rickey dives headfirst into baseball history – Daily Democrat
Lou Brock – Society for American Baseball Research
Rickey Henderson MLB Career and Early Life
Baseball Forever for Ever - Texas A&M Athletics
2-Min. Bio: Rickey Henderson - TIME