Historical clue formulations

• About 5,280 ft., for Denver — 2024-01-16
• Death Valley's is -282.2 ft. — 2022-06-02
• K2 fig. — 2021-08-21
• 20,310 ft., for Denali — 2021-08-11
• Abbr. on a scenic overlook sign — 2021-03-30
• Your highness?: Abbr. — 2020-04-12
• Climber's concern: Abbr. — 2018-08-19
• Alt. — 2018-04-28
• Mountain fig. — 2018-04-17
• Mountain road sign abbr. — 2015-07-15
• Peak figure: Abbr. — 2014-07-30
• Stat for 26-Down: Abbr. — 2013-10-02
• Highness: Abbr. — 2012-01-27
• Map abbr. — 2011-09-10
• About 16,900 ft., for 3-Down — 2011-02-27
• Topographic map notation: Abbr. — 2010-10-05
• Mt. McKinley's is 20,320 ft. — 2010-10-04
• Stat. for 1-Down — 2009-10-04
• Map abbr. — 2009-05-02
• Hgt. — 2008-09-08
• Roadside sign abbr. — 2008-02-10
• Hgt. — 2007-12-25
• 29,035 ft., for Mt. Everest — 2007-12-18
• City limits sign abbr. — 2007-11-07
• Your highness?: Abbr. — 2007-05-13
• Info along a mtn. road — 2006-05-25
• Architect's abbr. — 2006-04-04
• Map abbr. — 2005-07-27
• Hiker's stat. — 2004-10-30
• Feet above sea level: Abbr. — 2004-09-20
• Peak stat. — 2004-08-28
• Roadside sign abbr. — 2004-04-11
• Mtn. stat — 2004-01-13
• Atlas abbr. — 2003-05-29
• Mountain road sign abbr. — 2001-06-20
• Mountain stat. — 2001-05-23
• Height: Abbr. — 2000-01-29
• Abbr. on a contour map — 1999-11-01
• Abbr. on a mountain sign — 1999-07-25
• Atlas abbr. — 1999-05-14
• Ht. — 1998-04-17
• Ht. — 1998-04-07
• Mountain sign abbr. — 1996-08-15
• Hgt. — 1996-03-07
• Hgt. — 1995-11-01
• Hgt. — 1995-09-27
• Hgt. — 1995-04-25
• Hgt. — 1995-01-25
• Hgt. — 1994-12-26
• Mountain sign: Abbr. — 1994-09-17