Historical clue formulations

• Alpine climber's tool — 2023-05-24
• Glacier-scaling tool — 2022-01-16
• Mountaineer's tool — 2021-02-28
• Mountaineer's tool — 2018-01-28
• Aid in climbing a snowy peak — 2015-12-28
• Scaling tool — 2015-06-20
• Tool made to scale — 2015-06-07
• Producer of cold cuts? — 2013-12-06
• Sherpa's tool — 2012-12-23
• Sherpa's tool — 2010-06-27
• Climber's chopper — 2010-04-13
• Mountain climber's tool — 2009-12-28
• Climber's chopper — 2007-08-16
• Scaling aid — 2007-07-21
• Mountaineering aid — 2007-07-05
• Foothold facilitator — 2006-01-01
• Winter chipper — 2005-07-03
• Tool for Edmund Hillary — 2004-05-28