Historical clue formulations

• You can't say it doesn't count — 2022-03-20
• Something you can always count on — 2021-06-14
• Simple adding device — 2020-08-18
• Precalculator calculator — 2018-10-21
• You can count on it — 2015-09-03
• Calculator that doesn't shut off — 2015-06-07
• Ancestor of a calculator — 2013-03-06
• You can count on it — 2010-07-07
• Device you can count on — 2009-06-30
• You can always count on this — 2007-05-14
• Beaded counter — 2007-03-19
• Early computer — 2002-11-24
• Calculator of a kind — 1998-11-25
• Counting aid — 1997-11-23
• You can count on it — 1997-04-10
• Old store counter — 1996-04-26