Green’s Dictionary of Slang

1. a quart.

1972		Dodson & Saczek Dict. of Cockney Rhy. Sl.
1981		(ref. to 1900s) in J. Franklyn Dict. Rhy. Sl. (2nd edn).

2. port wine.

1981

(ref. to 1900s) in J. Franklyn Dict. Rhy. Sl. (2nd edn).