Historical clue formulations

• Generosity — 2019-09-20
• Generous giving — 2017-06-27
• Generosity — 2013-07-28
• Generosity — 2010-10-01
• Generous gifts — 2005-09-20
• Generous gifts — 2002-12-21
• Handouts — 2000-03-19
• Big tips — 1998-08-02
• Generosity — 1997-10-20
• Liberality — 1997-02-28