Historical clue formulations

• Craft with knotted cords — 2021-05-18
• It's tied up in knots — 2006-11-05
• Wall hanging — 2005-03-05
• Knotty activity — 2004-11-06
• Knotwork — 2001-06-03
• Decorative craft — 1999-06-01
• Yarn work — 1998-12-23