The distinctive point
English wine puncheon (84 wine gallons): one rung in the English wine cask ladder
This unit becomes more informative when read as position 5 of 7 English wine cask records by magnitude, with English wine hogshead (63 wine gallons) below it and English wine butt or pipe (126 wine gallons) above it. Its stated basis is historical-wine-gallon-count; the system relationship is more revealing than an isolated decimal conversion.
Basis: historical-wine-gallon-count. Check the record source.
- smallerEnglish wine hogshead (63 wine gallons)1.3333 × English wine hogshead (63 wine gallons)
- largerEnglish wine butt or pipe (126 wine gallons)1/1.5 of English wine butt or pipe (126 wine gallons)
What this unit was
English wine puncheon (84 wine gallons) is modelled here as a liquid standard of the English wine cask tradition, associated with England during Historical statutory trade capacity. The converter represents one puncheon as 317.97459 L; its basis is historical-wine-gallon-count. This is a defined or exact matrix anchor.
Within that setting, the unit belonged to a working system for storage, rations, trade, and the circulation of drink or other commodities. It should be read with its period, locality, and evidential basis attached, not as a universal value shared by every culture using a similar name. A vessel name is not automatically the capacity of every surviving vessel.
Evidence of use and sources
The working value is traceable to US Government historical measure table. Its record is classified as high confidence and uses the stated basis rather than an assumed culture-wide constant.
Three directly pertinent excerpts from the supplied library are available.
“the use of grains of corn as a means of expressing small weights is very ancient”
British weights and measures as described in the laws of England from Anglo-Saxon times, PDF p. 22. small-weight practice
“Avoir de poiz weight is to be used for other commodities, for Merchandize, and for Grocers.”
A dictionary of weights and measures for the British Isles, PDF p. 51. commodity trade
“every barrel for ale shall contain xxxii. gallons”
A dictionary of weights and measures for the British Isles, PDF p. 61. regulated cask capacity
Working definition
English wine puncheon (84 wine gallons) is represented as a English wine cask standard associated with England during Historical statutory trade capacity.
The converter uses 317.9745899 L per unit.
How to use it
Basis: historical-wine-gallon-count; confidence: high. A shared historical name does not make this value portable to another period or polity.
Open this unit in the Liquid converter · Return to all units