Historical clue formulations

• Irregularly notched, as a leaf — 2019-07-07
• Jagged, as a leaf's edge — 2013-06-19
• Jagged, as a leaf's edge — 2013-04-29
• Not even, as a leaf's edge — 2012-01-03
• Jagged — 2011-01-21
• Irregularly edged — 2010-11-15
• Having an irregularly gnawed edge — 2010-05-02
• Jagged — 2009-08-20
• Jagged-edged — 2008-05-10
• Jagged — 2008-05-02
• Unevenly notched, as a leaf — 2008-04-10
• Jagged, as a leaf's edge — 2007-01-22
• Jagged, as a leaf's edge — 2006-07-18
• Gnawed away — 2006-03-29
• Irregularly notched — 2005-01-16
• Irregularly notched — 2004-12-07
• Irregularly notched, as a leaf — 2004-04-20
• Like a saw's edge — 2003-12-17
• Like a maple leaf — 2001-10-31
• Notched, as a leaf — 2001-07-04
• Jagged — 2001-05-05
• Irregularly notched — 2001-03-13
• Irregularly notched — 2001-02-14
• Uneven — 2000-12-20
• Like a maple leaf — 2000-10-18
• Like some leaves — 2000-04-16
• Gnawed around the edges — 1999-05-02
• Irregularly edged — 1998-09-28
• Uneven, as leaves — 1998-08-24
• Jagged — 1998-01-02
• Jagged — 1997-11-09
• Jagged — 1997-11-04
• Jagged — 1997-09-06
• Uneven, as the border of a leaf — 1997-03-24
• Irregular — 1997-01-12
• Uneven — 1996-10-23
• Jagged — 1996-02-09
• Uneven, as leaf edges — 1995-10-09
• Uneven — 1995-06-18
• Uneven — 1995-04-29
• Like a maple leaf — 1995-04-07
• Notched — 1995-03-24
• Like elm leaves — 1994-12-24
• Jagged — 1994-12-21
• Not even — 1994-12-08
• Having an irregular edge — 1994-07-25
• Uneven — 1994-05-29
• Having an irregular edge — 1994-04-12
• Gnawed away — 1993-12-27