Historical clue formulations

• Bundle up — 2018-09-07
• Gather at harvest — 2013-12-27
• Gather in bundles — 2013-02-24
• Bundle, as wheat — 2010-07-27
• Gather into a bundle, as wheat — 2006-05-22
• Gather into a bundle — 2000-01-02
• Gather, as wheat — 1999-06-06
• Gather, as wheat — 1998-05-30
• Bundle barley — 1994-08-03