Historical clue formulations

• Bit of deductive reasoning? — 2024-03-15
• Bit of advice from a C.P.A. — 2023-11-07
• It might help you on your return — 2016-04-16
• Piece of advice from H&R Block — 2014-10-20
• One might help you on your return — 2009-03-14
• Accountant's advice — 2007-07-05