Historical clue formulations

• Neuron, e.g. — 2026-06-28
• Mobile — 2025-01-24
• Word with division or number — 2024-11-14
• Building block of life — 2024-03-22
• Smallest unit of life — 2024-02-05
• Not one's landline number — 2023-06-14
• Housing in the big house — 2021-10-19
• Holder of mitochondria — 2020-09-09
• Monk's digs — 2020-04-05
• Mobile — 2019-07-28
• It multiplies by dividing — 2019-07-13
• Honeycomb component — 2018-08-24
• An amoeba has just one — 2018-07-16
• Prison compartment — 2017-08-28
• ___ number — 2017-08-04
• Sentence structure? — 2016-11-23
• Cooler unit — 2016-02-21
• Word with wall or tower — 2014-08-29
• Battery — 2014-01-27
• Mobile — 2012-12-15
• Kind of tower — 2012-11-03
• Clandestine group — 2012-08-19
• Cooler part — 2012-07-05
• Unit in a block — 2012-06-05
• Block component — 2011-02-27
• Sentence structure? — 2010-11-07
• Word on a business card — 2009-12-30
• Block division — 2009-07-04
• Jail unit — 2009-03-23
• Sleeper ___ — 2008-01-31
• Voltaic ___ — 2006-10-05
• Solar panel unit — 2006-06-01
• Place for an arrestee — 2006-02-28
• See 56-Down — 2005-06-24
• Sleeper ___ — 2005-06-08
• Unit in a terrorist organization — 2005-03-29
• Group in a spies' network — 2004-04-13
• Theater turn-off? — 2004-02-15
• Modern phone — 2003-08-24
• An amoeba has one — 2002-11-27
• Alternative to office or home — 2002-08-09
• Monk's abode — 2002-08-01
• Room at San Quentin — 2002-07-23
• Kind of phone — 2002-05-31
• Part of a spy organization — 2001-11-11
• Poky part — 2001-06-13
• Kind of phone — 2001-04-10
• Joint tenant's place? — 2001-02-14
• Lockup — 1999-11-03
• Spy group — 1999-06-10