secret so-called "Trusts" about forty more of the necessaries of life; each one of which, unless it be the "Standard Oil Trust," has its footing in a so-called "protective" tariff-tax, and would collapse instantly on the repeal of that! It was necessary in order to complete our study of the second class of material commodities, namely, those produced from valuable and rentful lands, to glance in passing at the frequently disturbing effect on these, aside from their cost of production, of sinister laws plausibly imposed upon an unsuspicious people in the interest and at the instance of a privileged few. _3._ It only remains in this chapter, devoted to the discussion of material Commodities in their three economic classes, to conclude with a glance at the third class, namely, those material valuables that are obtained from free and unowned sources, such as masts cut in the wilds of America on both oceans two and three hundred years ago, and fish caught on the Banks of Newfoundland, and furs gathered to such profit in the north by the Hudson's Bay Company, and salt evaporated in the tropics by a free sun from old ocean's brine. These, and all such things as these, have a cost of production determined only by the cost of present labor and capital, and consequently a grade of value determined only by present Demand and Supply, unentangled for the most part by questions of rent and prior claim and taxation and nationality. All these things, accordingly, are relatively cheap, except as the element of Scarcity, and on that account of strong Desire, may sometimes come in to enhance the value. No man can tell the time exactly when French fishermen from the coasts of Brittany ventured over to the Banks of Newfoundland in their frail barks for the abundant cod in those waters, and went back home again at the close of the season freighted with plenty of a free and cheap food for their families and countrymen; or when it was that rude men calling themselves English followed these in their western track for the same general purposes, to become thereby hardy seamen on deeper seas, such as those who gained long afterwards the naval victories of Nelson; and we have all read in the fascinating pages of Irving the ventures and adventures of John Jacob Astor, the attraction of free furs in the Northwest of America, the hazards and the history incident to obtaining them, and the immense profits gained by their sale in the markets of the old world. FOOTNOTES: [3] Baines' History of the Cotton Manufacture, as condensed and quoted in Walpole's History of England, Vol. I. [4] Charles Knight's History of England, III. 292 _et seq._ CHAPTER III. PERSONAL SERVICES.