Historical clue formulations

• 19th-century school item — 2026-08-02
• List of candidates — 2025-11-16
• Schedule — 2025-03-09
• List of candidates — 2025-01-12
• Shade of gray — 2024-07-28
• Upcoming schedule — 2024-06-15
• Group of runners? — 2023-10-27
• Blank ___ — 2023-07-09
• Group of candidates — 2023-07-02
• Old school tablet — 2023-03-25
• Bluish gray hue — 2022-03-28
• With 51-Across, long-lasting cover for a house — 2022-01-31
• Put on the schedule — 2021-11-11
• Chalkboard material — 2021-09-22
• Online magazine covering politics and culture — 2021-01-05
• Salon competitor — 2020-11-04
• Online magazine since 1996 — 2019-12-29
• Lineup at the polls — 2019-10-23
• Writing surface — 2019-04-17
• Ballot listing — 2019-03-04
• Shade of gray — 2019-01-06
• Roofing alternative to shingles — 2018-12-10
• Group running together — 2018-10-12
• Roofing material — 2018-02-27
• Surface for chalk writing — 2017-05-30
• Blue-gray shade — 2017-01-25
• Something to write on with chalk — 2016-10-10
• Roof material — 2016-09-05
• Group of candidates running together — 2015-12-28
• Roofing material — 2015-06-08
• Writing surface for chalk — 2014-11-03
• Roofing material — 2014-07-04
• Home of "The Gist" and "Political Gabfest" — 2014-06-12
• Blank ___ — 2013-07-27
• Blue-gray — 2012-04-29
• Schedule — 2012-03-06
• Ticket — 2011-06-24
• Writing surface — 2011-06-19
• Blank ___ — 2011-02-18
• Party list — 2009-02-05
• Online current affairs magazine — 2008-10-22
• Ballot listing — 2008-08-17
• Popular online magazine — 2008-03-26
• Ticket — 2008-01-05
• Ballot listing — 2007-08-16
• Party's nominees — 2007-06-24
• Ballot listing — 2007-02-04
• Ticket — 2005-05-22
• Lineup at the polls — 2005-05-20
• Party offering — 2004-11-30