Note 383 — PART II.

The yield from the Ay vineyards averages five pièces, or 220 gallons per acre. Arthur Young, writing in 1787, estimated that the arpent (rather more than the acre) produced from two to six pièces of wine, or an average of four pièces, two of which sold for 200 livres, one for 150 livres, and one for 50 livres. He valued the arpent of vines at from 3000 to 6000 livres. Henderson, in his History of Ancient and Modern Wines, says that in 1822 there were a thousand arpents on the hill immediately behind the village of Ay valued at from 10,000 to 12,000 francs the arpent, and that one plot had shortly before fetched 15,000 francs per arpent.