Within the city of London, and in those places in the country where an
assize is not set, it is lawful for the bakers to make and sell bread
made of wheat, barley, rye, oats, buckwheat, Indian corn, peas, beans,
rice, or potatoes, or any of them, along with common salt, pure water,
eggs, milk, barm, leaven, potato or other yeast, and _mixed in such
proportions as they shall think fit_. (3 Geo. IV. c. 106, and 1 and 2
Geo. IV. c. 50.)
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