Historical clue formulations

• Iris settings — 2026-08-07
• Places for irises — 2024-11-23
• Optic layers — 2024-11-17
• Eye parts — 2022-08-02
• Parts with irises — 2018-03-12
• Eye layers — 2016-08-07
• Eye parts — 2013-08-27
• Eye layers — 2011-10-02
• Eye parts — 2010-11-21
• Eye layers — 2009-08-23
• Eye parts — 2008-12-15
• Parts of eyes — 2007-05-14
• Iris locales — 2004-09-18
• The eyes have them — 1996-09-05
• Eye parts — 1996-04-07
• Peeper parts — 1995-08-30