There is another fact which likewise characterises the iron epoch; this was the appearance of coined money. The earliest known coins belong to this period; they are made of bronze, and bear a figure or effigy not stamped, but obtained by melting and casting.
The most ancient coins that are known are Greek, and date back to the eighth century before Christ. These are the coins of Ægina, Athens, and Cyzicum, such as were found many years ago in the duchy of Posen. In the lacustrine settlement of Neuchâtel, coins of a remote antiquity have also been found. We here represent in its natural size (fig. 232), taken from M. Desor's work, a bronze coin found in the settlement of La Tène in the lake of Neuchâtel. But these coins are not more ancient than the Greek specimens that we have before named. They are shown to be Gallic by the horned horse, which is a Gallic emblem.
Fig. 232.—Bronze Coin, from the Lake of Neuchâtel.
At Tiefenau, near Berne, coins have been found of a nearly similar character associated with others having on them the effigy of Apollo, and bearing an imprint of Massilia (Marseilles). As the foundation of this Phocæan colony dates back to the sixth century before Christ, these coins may be said to be among the most ancient which exist.
Glass became known, as we have before stated, in the bronze epoch.
In short, the essential features which distinguish the iron epoch are, iron instruments, and implements combining with those of bronze to replace stone in all the uses for which it was anciently employed—the knowledge of silver and lead, the improvement of pottery, and the introduction of coined money. With regard to its chronological date we should adopt that of about 2000 years before the Christian era, thus agreeing with the generality of authors—the date of the bronze epoch being fixed about 4000 years before Christ.
After these general considerations, we shall pass on to give some account of the manners and customs of man during the iron epoch, or, at least, during the earlier portion of this period, which ere long became blended with historic ages.
When we have completed our study of man in the earlier period of the iron epoch, we shall have terminated the rapid sketch which we have intended to trace out of primitive man and his labours. This period commenced, as we have just stated, about 2000 years before Christ, and ultimately merged into the earliest glimmer of historical records. Our task now is to describe all we know about man at this date of nascent civilisation. Afterwards, the earliest historians—and among them, Herodotus, the father of history—are the authorities whom we must consult for an account of the actions and exploits of the human race in Europe.