Historical clue formulations

• See 37-Across — 2026-09-20
• A pair — 2026-06-08
• Binary 10, in decimal value — 2026-01-14
• Numerical homophone of 43-Across — 2025-07-04
• Number of times lightning struck Apollo 12 on its way to the moon — 2025-04-13
• Something indicated with the index and middle fingers — 2024-11-29
• Rare bill — 2024-09-08
• A couple — 2024-06-03
• Number that looks like 16-Down in binary code — 2024-06-02
• Number that shares a key with "@" — 2024-05-06
• Powerful card in the game President — 2024-04-25
• Number of letters in every word of the answers to the starred clues — 2024-04-23
• – — 2024-03-03
• First word of Robert Frost's "The Road Not Taken" — 2024-03-02
• What it takes to tango — 2024-02-05
• Number of graduates in the first class at West Point (1802) — 2024-01-10
• Common factor — 2023-11-19
• II — 2023-10-18
• Smallest prime number — 2023-10-10
• Low digit — 2023-08-13
• Unpopular bill — 2023-08-06
• English dos — 2023-04-09
• What a V-sign might indicate — 2023-01-01
• "Between ___ Ferns" (Zach Galifianakis web series) — 2022-12-03
• How many it takes to tango — 2022-11-07
• Afternoon hour — 2022-10-28
• First clue number in this puzzle that doesn't have an Across answer — 2022-10-03
• Helium, on the periodic table — 2022-09-15
• Retired jersey number for the 76ers' Moses Malone — 2022-08-14
• Number of hole cards in Texas hold 'em — 2022-05-18
• Start of all Washington, D.C., ZIP codes — 2022-04-06
• It's under @ on a keyboard — 2022-03-06
• "Snake eyes" — 2021-07-01
• "Arguing with a fool proves there are ___": Doris M. Smith — 2021-06-11
• Start of every ZIP code in Washington, D.C. — 2021-05-25
• Divisor in the golden ratio — 2021-03-27
• Early afternoon hour — 2021-02-09
• A pair — 2020-11-26
• Start of every ZIP code in Virginia — 2020-11-02
• What it takes to tango — 2020-08-17
• With 54-Across, appropriate ratio for this puzzle? — 2020-07-30
• Small cardinal — 2020-03-07
• Complement of turtledoves in a Christmas song — 2019-12-22
• √This clue's number — 2019-10-07
• Number of words in the shortest verse in the Bible (John 11:35) — 2019-06-18
• Value of snake eyes — 2019-05-14
• A brace — 2019-04-28
• A couple — 2019-01-14
• Afternoon hour — 2018-10-21
• What it takes to tango — 2018-10-09