Historical clue formulations

• Earns and earns and earns — 2023-08-21
• Makes hand over fist — 2013-09-09
• Amasses — 2001-11-01
• Amasses — 2001-05-26
• Gathers abundantly — 2001-03-02
• Acquires in large amounts — 1995-08-11
• Makes lots, as money — 1993-12-18