Nor does it recognise under this law any right in the discoverer of a mine to a proprietary interest in a property which but for him might never have existed as an available property at all, either for the owner of the surface, or for the State, or for the concessionary of the State. The founders of the Anzin Company in 1757, it will be seen, recognised the right of Pierre Mathieu, the discoverer of bituminous coal at Anzin, to such a proprietary interest in the mine he had discovered; but they recognised it with a practical and sensible reference to the concurrent rights also of other people, and to the general utility. So much more deftly, it would appear, were practical questions, involving the interests of labour and of capital, handled under the _ancien regime_ by practical persons, whether nobles, engineers, or adventurers, who had a practical interest in settling them wisely, than by theoretical persons, 'philosophers and patriots,' whose only practical interest lay in 'unsettling' them, during the long legislative riot which began in 1789. The influence of this period upon labour and capital in France is well illustrated in the records of this company at Anzin. In 1720, when poor coal, _charbon maigre_, was first found by the Vicomte Desandrouin and his friends at Fresnes, fifty-five tons of the mineral were extracted. In 1734, Pierre Mathieu 'struck it rich' at Anzin, and work began in earnest. By 1744 the yearly output reached 39,685 tons. In 1757, when the Company of Anzin was finally formed, and the articles of association were signed, the output of the concessions worked by the company amounted to 102,000 tons. From that time it increased, not 'by leaps and bounds,' but steadily, till in 1789 it had reached 290,000 tons. In 1790 it increased again to 310,000 tons. Then came a decline--gradual at first, but as things grew worse at Paris, sharp and sudden. The output fell to 291,000 tons in 1791--fell again to 275,500 tons in 1792. With the murder of the king, and the final crash of law and order throughout France, in 1793 the output dropped suddenly to 80,000 tons, or less by 20 per cent. than it had been in 1756, the year before the company was finally formed. In the next year, 1794, it dropped again to 65,000 tons, a point below that of the production in 1752, four years before the formation of the company, when the lords of the land were in the thick of their legal battle with the Vicomte Desandrouin and the concessionnaires. Things began gradually to look better as it became more and more clear that the Republic could not last, and with the establishment of the Consulate and the Empire they grew better still. But it was not till 1813 that the output approached the figure reached in the last year of the monarchy, 1790.