CHAPTER X. OF WAGES AND PROFIT IN THE DIFFERENT EMPLOYMENTS OF LABOUR AND STOCK.

may, upon most occasions, be as constant as he pleases. The coal-heavers in London exercise a trade which, in hardship, dirtiness, and disagreeableness, almost equals that of colliers; and, from the unavoidable irregularity in the arrivals of coal-ships, the employment of the greater part of them is necessarily very inconstant. If colliers, therefore, commonly earn double and triple the wages of common labour, it ought not to seem unreasonable that coal-heavers should sometimes earn four and five times those wages. In the inquiry made into their condition a few years ago, it was found that, at the rate at which they were then paid, they could earn from six to ten shillings a-day. Six shillings are about four times the wages of common labour in London; and, in every particular trade, the lowest common earnings may always be considered as those of the far greater number. How extravagant soever those earnings may appear, if they were more than sufficient to compensate all the disagreeable circumstances of the business, there would soon be so great a number of competitors, as, in a trade which has no