Historical clue formulations

• A lot — 2023-12-14
• Laundry units — 2023-10-17
• A bunch — 2022-01-02
• Fills, as a washer — 2015-05-18
• A lot — 2010-10-20
• Gets charged up? — 2010-04-30
• Laundry units — 2008-04-28
• A ton — 2008-01-21
• Washersful — 2006-02-12
• Washday units — 2002-02-17
• A ton — 1999-04-17
• A lot — 1999-03-07
• Washing jobs — 1999-02-02
• A bunch — 1998-01-08
• Reams — 1997-07-06