Historical clue formulations

• Shelf on a cliff — 2025-01-13
• Shelf — 2024-09-03
• One might be right outside your window — 2022-06-19
• Place for pigeons to sit — 2021-12-15
• Overhang — 2021-10-25
• Overlook — 2020-07-31
• Place for a pigeon — 2019-11-16
• Overhang — 2019-07-01
• Perch for pigeons — 2018-10-21
• Spot for a flowerpot — 2018-10-17
• Starting point for rappelling — 2018-04-21
• Urban pigeon's perch — 2017-10-25
• Pigeon's perch — 2016-03-01
• Natural projection — 2016-02-06
• Overlook — 2015-10-04
• Place to dangle one's legs — 2014-09-21
• Jumping-off point? — 2014-08-17
• Spot for a window box — 2013-06-12
• Cliffhanger locale? — 2013-02-01
• Dove's perch — 2012-06-28
• Cliff dweller's setting — 2011-04-30
• Shelf — 2010-05-06
• Break in a building's facade — 2009-11-22
• Pigeon's perch — 2009-01-19
• Mantel — 2007-10-29
• Shelf — 2005-04-25
• Overhang — 2004-06-21
• Pigeon's perch — 2004-04-29
• Shelf — 2003-10-05
• Mining layer — 2002-08-31
• Shelf — 2002-07-11
• Flowerpot spot — 2002-03-23
• Place to perch — 2002-03-09
• Precarious perch — 2002-02-05
• It may be just outside your window — 2001-09-12
• Projection — 2001-08-29
• Pigeon's perch — 2001-05-14
• Natural sitting spot — 2001-04-01
• Potted plant place — 1999-07-11
• Mantelpiece — 1999-03-25
• Sitting spot — 1998-08-12
• Rock shelf — 1997-12-23
• Mining layer — 1996-07-26
• Projection — 1996-02-11
• Overhang — 1994-08-14
• Shelf — 1994-06-21
• Jumping-off point? — 1994-06-19