Historical clue formulations

• Blade sharpener — 2025-07-18
• Barber's razor sharpener — 2024-01-24
• Barber's razor sharpener — 2024-01-01
• Leather band used to sharpen razors — 2023-03-15
• Razor sharpener — 2022-05-05
• Razor sharpener at a barbershop — 2021-04-19
• Sharpen, as a razor — 2020-10-17
• Leather band for sharpening — 2019-11-30
• Cutting edge producer — 2016-11-04
• Barber's sharpener — 2014-02-10
• It makes a cutting edge — 2012-06-19
• Tonsorial accessory — 2009-06-13
• It's often seen next to a chair — 2009-04-25
• Leather band — 2007-08-04
• Razor sharpener — 2006-11-20
• Sharpen, in a way — 2005-11-26
• Razor sharpener — 2005-05-17
• Sharpen — 2005-04-17
• Sharpener — 2004-11-05
• Barber's accessory — 2004-02-12
• Barbershop band? — 2003-12-09
• Sharpener — 2003-07-27
• Barber chair attachment — 2002-07-16
• Barbershop band — 2002-01-16
• Cutting edge creator — 2002-01-06
• Razor sharpener — 1999-07-05
• Razor sharpener — 1998-12-07
• Sharpen — 1997-07-17
• Sharpen — 1997-03-29
• Barber's razor sharpener — 1996-10-07
• Sharpen — 1996-04-05
• Razor sharpener — 1995-01-24
• Sharpener — 1994-12-24
• Razor sharpener — 1994-05-24
• Prepare to shave — 1994-01-17