Historical clue formulations

• Big bovines — 2026-04-07
• Yoked team — 2025-07-15
• Plow-pulling pair — 2024-07-02
• Farm team — 2024-03-22
• Yoked animals — 2023-10-31
• Plow-pulling animals — 2023-10-10
• Animals on Nebraska's state quarter — 2023-09-21
• Weight pullers — 2023-07-29
• Plow pullers — 2023-05-23
• Plow-pulling pair — 2023-01-17
• Yoke-wearing animals — 2022-12-26
• Draft teammates? — 2022-04-15
• Ones with a lot of pull in agriculture? — 2022-01-19
• Cart pullers — 2021-08-10
• Animals in a yoke — 2021-02-22
• Some travelers along the Oregon Trail — 2020-11-07
• They work as a team — 2020-09-17
• Team members that can pull more than their weight on the field? — 2020-06-22
• Team pulling a plow — 2020-04-13
• Yoked pair in a field — 2019-08-13
• Farm team — 2019-07-12
• Big farm workers — 2019-01-15
• Yoked animals — 2018-07-16
• Plow pullers — 2018-05-21
• Strong team — 2018-02-16
• Creatures captured in Hercules' 10th labor — 2017-12-16
• Draft picks? — 2017-08-05
• Headstrong animals — 2016-10-04
• Ones with a lot of pull in the agricultural world? — 2016-02-17
• Draft picks? — 2015-11-08
• The yoke's on them — 2015-10-26
• Animals in a yoke — 2015-05-05
• Animals in a yoke — 2015-02-09
• Plural animal name that does not end in "-s" — 2014-12-23
• Wagon pullers — 2014-12-02
• Field team — 2014-07-20
• Yoked animals — 2014-05-05
• Plow beasts — 2014-04-08
• The yoke's on them — 2013-11-14
• Symbols of strength — 2013-10-19
• Pullers in pairs — 2013-04-09
• Ones with a lot of pull? — 2012-12-16
• Plow animals — 2012-11-12
• "Olly olly ___ free" — 2012-08-28
• Plow pullers — 2012-07-02
• Draft team — 2012-05-12
• Team members — 2012-02-23
• Plow-pulling pair — 2012-01-31
• Drawing pair, perhaps — 2011-06-09
• Symbols of strength — 2011-06-05