GOVERNMENT COINAGE. 1. The United States mint, located at Philadelphia, is one of the most important establishments of the government. An act of Congress, passed in 1792, was the first step towards its creation. Its design was, and its principal business has been, to coin the precious metals into money. It has been for more than eighteen hundred years the usage of civilized governments to coin their own money. Ours, at a very early period of its existence, began to do the same thing, and will probably continue to do it as long as it shall exist. Before the art of coining was known, the precious metals were used as a standard of value, but they passed from one to another by weight. The plan of cutting them into small pieces, and then stamping their value upon them, by which their worth could be known as soon as seen, was an improvement upon the former mode. This process is denominated coining. It has of late been brought so near perfection that our pieces of money are fine specimens of art. 2. The officers, who manage and conduct the operations of this establishment, are a Director, a Treasurer, an Assayer, a Melter and Refiner, a Chief Coiner, and an Engraver. They are all appointed by the President and Senate in the usual manner. The director appoints the assistants and clerks. All must give bonds for the faithful performance of their respective duties upon which they enter under oath. The duties of these different officers may almost be known by the names they bear. The director is the head of the institution, and the others act under his general direction, each having his appropriate duties to perform. In the month of January of each year the director must make a report to the President of the operations of the mint and its branches for the preceding year. 3. Any person may take gold or silver bullion or ores to the mint and receive it back in coin, for a very trifling expense. Before it is coined, after its value has been determined by the assayer, the director will give a certificate for it, which is of the same value as the bullion deposited. 4. We have stated that the principal business at the mint is the conversion of the precious metals into coin or money. But this is not its exclusive business. Another part is to melt and assay these metals, and to run them into ingots or bars either of pure or standard gold and silver, according to the wish of its owner.