Historical clue formulations

• Place to put a coin — 2026-09-21
• Opening for a mail carrier — 2026-02-07
• Schedule opening — 2025-09-29
• Piggy bank opening — 2025-06-02
• Put on a schedule — 2025-05-21
• Place on the schedule — 2024-12-04
• Book return spot — 2024-11-24
• Assigned position — 2024-09-17
• Fit (in) — 2024-05-04
• Opening — 2024-02-24
• Place for a key card — 2023-08-09
• Opening for a coin — 2023-03-27
• Blank on a sign-up sheet — 2022-05-14
• Parking meter opening — 2021-12-29
• Schedule opening — 2021-11-30
• Opening for a coin — 2021-11-22
• Opening on a schedule — 2021-07-19
• Opening for a coin — 2021-05-31
• Place for a coin — 2021-01-27
• Opening for a time ... or a dime — 2020-09-16
• Position to fill — 2020-04-28
• Part of a schedule — 2020-02-06
• TV time — 2019-12-27
• Pay phone feature — 2019-11-01
• Feature of many a mailbox — 2019-10-09
• Place on a schedule — 2019-10-03
• What a coin may go in — 2019-07-30
• 8:00-9:00 p.m. in prime time, e.g. — 2019-03-21
• Opening for a coin — 2019-01-14
• Part of a TV schedule — 2018-08-28
• Tab's counterpart — 2018-07-28
• Space on a schedule — 2018-07-16
• Opening at work — 2017-12-02
• One of two areas on a football line — 2017-05-27
• Casino opening — 2017-04-16
• Opening on a schedule — 2017-04-11
• Schedule position — 2017-03-12
• Feature of a one-armed bandit — 2016-11-10
• 8:00-9:00 on TV, e.g. — 2016-09-16
• Where to drop a coin — 2016-08-22
• Booking time — 2016-08-14
• Token opening — 2016-06-14
• Screw feature — 2016-02-20
• Opening in a schedule — 2016-01-24
• It may be quarter-sized — 2016-01-16
• Vending machine feature — 2015-11-29
• 8:00-9:00 on a schedule, e.g. — 2015-11-25
• Opening for a coin — 2015-08-04
• Part of a schedule — 2015-06-12
• Parking meter opening — 2015-05-21