In descriptions of American coins, the eagle, which appears so often and so prominent, is commonly spoken of as the American eagle. If one will take the trouble to compare this figure in every position in which it is displayed upon our coins, with the effigy of "the winged hound of Zeus," so common on the coins of Greece, he will find the identity complete. The only difference will be that the old hand-struck coins show the vigor of original work, as compared with that of a copy. Another familiar symbol on American coins is the bundle of arrows held in one talon or the other of the eagle. On a few of our earlier coins the number of these arrows was four or six, or even more; but commonly there have been three, and now they are uniformly of that number. They are arranged at a pretty definite angle. The two obliquely transverse ones are in position and in form precisely like the two flashes of lightning across the thunderbolt of Zeus, only the zigzag lines have been straightened into arrow-shafts. It seems highly probable that the point of the bolt between the two flashes itself developed into the middle arrow, and thus makes up the traditional number three. The fact that the thunderbolt is found in the talons of the eagle so often, upon both Greek and Roman coins, makes the supposition a likely one. Regarding the laurel and the olive, it need only be said that the branch of itself symbolizes the presence of the divinity, to which the tree is sacred, or it typifies some attribute or the exercise of some divine office. As an illustration, Apollo is often shown using the laurel-bough to sprinkle the people with purifying waters. But when boughs or leaves are twined into a wreath, it is commonly to denote worship paid to the divinity, or in its name; for in worshipping the gods, wreaths of the proper material were placed upon their statues in the sacred places, and it was a regular industry in Greek towns to twine wreaths for this very use. This import of the wreath is called to mind by observing that the legend on the reverse of the three-dollar gold coin of 1854 is surrounded by a wreath of the leaves of the tobacco-plant and cereals. The obverse and the reverse of coins have always been read together, as a whole. This rule was never more clearly exemplified than in striking the old colonial shillings of Massachusetts, where the legend of the obverse--"Massachusetts in"--was completed by turning the coin over and reading on the reverse the rest of the sentence--"New England."