The Wealth of Nations by Part 1 Chapter 11 Page 161

twelve years past have been unfavourable through the greater part of Europe; and the disorders of Poland have very much increased the scarcity in all those countries which, in dear years, used to be supplied from that market. So long a course of bad seasons, though not a very common event, is by no means a singular one; and whoever has inquired much into the history of the prices of corn in former times will be at no loss to recollect several other examples of the same kind.

Ten years of extraordinary scarcity, besides, are not more wonderful than ten years of extraordinary plenty. The low price of corn from 1741 to 1750, both inclusive, may very well be set in opposition to its high price during these last eight or ten years. From 1741 to 1750, the average price of the quarter of nine bushels of the best wheat at Windsor