Historical clue formulations

• Staircase element — 2018-04-07
• Post on a banister — 2017-07-09
• Banister post — 2016-05-05
• Handrail support — 2015-01-21
• Stairway post — 2014-01-26
• Stairway post — 2011-05-15
• Flight support? — 2009-01-18
• ___ post (railing supporter) — 2008-11-01
• End of a railing — 2008-06-12
• Handrail supporter — 2007-01-06
• Staircase post — 2006-08-01
• Post in a flight — 2004-02-08
• Staircase support — 2003-02-18
• Kind of post — 2002-08-02
• Banister post — 2000-12-25
• Stairway post — 2000-01-16
• Banister's end — 1999-05-20
• Stair post — 1998-09-04
• Post by the stairs — 1996-12-20
• Banister post — 1996-03-25
• Handrail post — 1995-12-10
• Banister post — 1995-07-04