Historical clue formulations

• Box of spaghetti's weight: Abbr. — 2024-05-15
• Equivalent of 16 oz. — 2023-11-27
• Net wt. of many pasta packages — 2021-05-16
• 16 oz. — 2015-09-28
• Common deli meat order: Abbr. — 2014-08-10
• Candy bag wt., maybe — 2014-02-04
• 16 oz. — 2012-11-19
• .454 kg. — 2011-12-20
• 16 oz. — 2009-11-22