Historical clue formulations

• Neglect — 2021-09-29
• Neglect — 2020-03-15
• State of abandonment — 2019-04-07
• Obsolescence — 2016-01-17
• What old things fall into — 2015-02-07
• Obsolescence — 2014-04-26
• Cause of atrophy — 2009-01-06
• Neglect — 2008-04-17
• Neglect — 2003-07-27
• Something to fall into — 2003-06-01