Historical clue formulations

• Mark on a freshly polished shoe — 2025-10-26
• Shoe blemish — 2019-11-14
• Slight blemish — 2016-04-09
• Shoe mark — 2009-03-31
• Shoe blemish — 2003-12-09
• Leave a mark on, as shoes — 2003-08-25
• Shoe blemish — 2002-06-18
• Shoe blemish — 2001-09-04