1911 Encyclopædia Britannica/Bushel
BUSHEL (from the O. Fr. boissiel, cf. med. L. bustellus, busellus, a little box), a dry measure of capacity, containing 8 gallons or 4 pecks. It has been in use for measuring corn, potatoes, &c., from a very early date; the value varying locally and with the article measured. The “imperial bushel”, legally established in Great Britain in 1826, contains 2218.192 cub.in., or 80 ℔ of distilled water, determined at 62° F., with the barometer at 30 in. Previously, the standard bushel used was known as the “Winchester bushel”, so named from the standard being kept in the town hall at Winchester; it contained 2150.42 cub. in. This standard is the basis of the bushel used in the United States and Canada; but other “bushels” for use in connexion with certain commodities have been legalized in different states.