The production of precious metals in the United States from 1849 to 1857, inclusive, amounted to $579,000,000; from 1858 to 1860, inclusive, to $137,500,000, and from 1861 to 1867, inclusive, to $457,500,000--making the grand aggregate of products since 1849 $1,174,000,000. The amount of specie coined from 1849 to 1857 inclusive, was $439,000,000; from 1858 to 1860, inclusive, $125,000,000, and from 1861 to 1867, inclusive, $310,000,000--making the total coinage since 1849 $874,000,000. From 1849 to 1857, inclusive, the net exports of specie amounted to $271,000,000; from 1858 to 1860, inclusive, to $148,000,000, and from 1861 to 1867, inclusive, $322,000,000--making the aggregate of net exports since 1849 $741,000,000. These figures show an excess of product over net exports of $433,000,000. There are in the Treasury $111,000,000 in coin, something more than $40,000,000 in circulation on the Pacific Coast, and a few millions in the national and other banks--in all about $160,000,000. This, however, taking into account the specie in the country prior to 1849 leaves more than $300,000,000 which have not been accounted for by exportation, and therefore may yet remain in the country. These are important facts and show how completely the inferior currency will supersede the better, forcing it from circulation among the masses and causing it to be exported as a mere article of trade, to add to the money capital of foreign lands. They show the necessity of retiring our paper money, that the return of gold and silver to the avenues of trade may be invited and a demand created which will cause the retention at home of at least so much of the productions of our rich and inexhaustible gold-bearing fields as may be sufficient for purposes of circulation. It is unreasonable to expect a return to a sound currency so long as the Government by continuing to issue irredeemable notes fills the channels of circulation with depreciated paper. Notwithstanding a coinage by our mints, since 1849, of $874,000,000, the people are now strangers to the currency which was designed for their use and benefit, and specimens of the precious metals bearing the national device are seldom seen, except when produced to gratify the interest excited by their novelty. If depreciated paper is to be continued as the permanent currency of the country, and all our coin is to become a mere article of traffic and speculation, to the enhancement in price of all that is indispensable to the comfort of the people, it would be wise economy to abolish our mints thus saving the nation the care and expense incident to such establishments, and let all our precious metals be exported in bullion. The time has come, however, when the Government and national banks should be required to take the most efficient steps and make all necessary arrangements for a resumption of specie payments at the earliest practicable period. Specie payments having been once resumed by the Government and banks,