Historical clue formulations

• Not forget — 2024-06-28
• Hold on to — 2023-06-01
• Don't forget — 2023-01-20
• Get the services of, as a lawyer — 2022-03-04
• Hang on to — 2017-08-11
• Not forget — 2017-04-20
• Hang on to — 2017-03-15
• Hang on to — 2012-07-24
• Hire, as a lawyer — 2009-08-24
• Keep — 2007-10-02
• Not forget — 2005-01-01
• Keep — 2001-07-25
• Hold — 1998-09-06
• Hire, as counsel — 1997-12-23
• Keep — 1996-03-18
• Keep — 1995-10-02
• Hire, as a lawyer — 1994-04-17