In 1840-45 the world was hungering for gold. All the leading nations had just passed through financial convulsions which shook the very foundations of society. Several American states had either repudiated their debts outright or scaled them in ways that to the English mind looked dishonest, and there was a general uneasiness among the creditor classes of the world. A universal fall of prices had produced the same results with which we are now so painfully familiar. In the half century terminating with 1840 the world had produced but $529,942,000 in gold, coinage value, and $1,364,697,000 in silver, or some forty ounces of silver to one of gold; yet their ratio of values had varied but little, and the variation was not increasing. Why? Monometallists have raked the world in vain for an answer. Bimetallists point to the only one that is satisfactory, namely, the persistence of France in treating both metals equally at her mints. But there were grave apprehensions that France alone could not maintain the parity, and so, as aforesaid, all the world was hungry for gold. And in all the world there was not one observer who dreamed that this hunger would soon be far more than satiated, and the philosopher who should have predicted half of what was soon to come would have been jeered at as a crazy optimist. In 1848 gold was discovered in California, and three years later in Australia. The supply from Africa and the sands of the Ural Mountains had previously increased, so that in 1847-8 it was equal to that of silver. But how trifling was this increase to what followed. In 1849 there was still a slight excess of silver production, and in 1850 the proportion was but $44,450,000 of gold to $39,000,000 in silver. Then gold production went forward by great leaps and bounds. How much was produced?