Historical clue formulations

• Baseball players Gehrig and Boudreau — 2023-07-25
• Baseball's Gehrig and Piniella — 2021-04-04
• "___ on First" (1981 comedian's biography) — 2012-02-18
• Reed and Rawls — 2003-11-02
• Baseballers Brock and Piniella — 2003-09-30
• Reed and Costello — 1998-07-21
• Rawls and Reed — 1997-12-28
• Brock and Ferrigno — 1996-05-10