Historical clue formulations

• Tire — 2026-07-16
• Semaphore device — 2026-05-19
• Identify as a potential problem — 2024-06-26
• Lose steam — 2024-02-06
• Tire — 2023-10-08
• See 57-Across — 2023-06-04
• The Swiss fly a square one — 2022-10-06
• Guam's features a sailboat and palm tree — 2022-09-18
• National symbol — 2022-03-29
• Old Glory, for one — 2021-11-22
• Item on a president's lapel — 2020-10-04
• Every country has one — 2020-07-01
• With 22-Across, common lapel attachments for presidents — 2020-05-07
• Call attention to, as a potential problem — 2019-11-17
• Something planted when claiming territory — 2018-09-11
• Fourth of July centerpiece — 2018-01-03
• United Nations headquarters decoration — 2014-07-29
• Tire — 2013-03-29
• Wane — 2013-03-24
• Standard — 2011-12-09
• Tire — 2011-04-07
• *Union, e.g. — 2011-02-09
• Old Glory, for one — 2010-07-05
• Stars and Stripes, e.g. — 2008-03-10
• Jolly Roger, for one — 2006-06-06
• Stars and Stripes, e.g. — 2002-12-10
• Weary — 2002-12-06
• Olympic ceremony sight — 2002-08-10
• Sixth word in the Pledge of Allegiance — 2002-01-07
• Piece in the game Stratego — 1999-10-15
• United Nations sight — 1999-03-14
• Fort McHenry sight — 1998-09-16
• Lose strength — 1998-02-04
• Indy 500 prop — 1996-04-10
• Tire — 1995-03-17
• Ross national product — 1995-03-12
• Lose pep — 1995-03-09
• Old Glory — 1994-10-06