Meaning of word “gallon.”

CFR · 2024-01-01 · US · Title 7

The word “gallon,” when used on or impressed into any container of spirits of turpentine, or when used in an invoice referring to spirits of turpentine in containers of 10 gallons content or less, shall mean a United States standard gallon of 231 cubic inches of turpentine, regardless of any other definitive terms used therewith:

official document · source cfr-2024 · id 7:§ 160.92