Historical clue formulations

• Hall-of-Famer with exactly 3,000 hits — 2015-05-16
• San ___, Calif. — 2007-03-04
• N.L. batting champ, 1964, '65 and '67 — 1999-02-07
• Hall-of-Fame Pirate — 1995-07-30
• Immortal Pirate — 1994-02-04