Historical clue formulations

• Guitar string material — 2026-01-18
• Stocking stuff — 2023-08-08
• DuPont patent of 1938 — 2021-06-20
• Alternative to polyester — 2021-02-27
• Fishline material — 2016-05-31
• DuPont development of 1935 — 2014-05-30
• Like some stockings — 2013-05-30
• Like the strings on many tennis rackets — 2012-11-18
• Hose material — 2010-10-13
• String stuff — 2008-11-14
• Hose material — 2008-07-29
• Racket string material — 2008-03-14
• Fishing line material — 2008-02-19
• Hose material — 2006-06-21
• Product first used commercially in toothbrush bristles — 2005-11-24
• One stocking — 2003-11-16
• Stocking material — 2003-11-11
• Hose material — 2003-06-01
• Stocking stuff — 2003-04-29
• AstroTurf fiber — 2003-01-05
• Kind of hose — 2002-08-10
• Brush material — 2002-01-05
• Parachute material — 1997-05-12
• Popular stocking — 1996-07-24
• Paintbrush material — 1996-03-15
• Lycra cousin — 1995-11-05
• Hose material — 1994-08-23
• Stocking material — 1994-05-02
• Run site — 1994-01-11