Whence then did the Britons obtain this pre-Roman standard? Was it of native development or borrowed from some other people? By Britons we must be careful to express not all the natives of Britain. They fall most certainly into at least two groups. I. The Kelts in the East and South East. II. The barbarous inhabitants of the interior, who subsisted by hunting and fishing, and who were probably of that Iberic race, which spread over all Western Europe before the advance of the Aryans. It is only with the first group that we are immediately concerned. They almost exclusively possessed the art of coining, as is shown by the area over which British coins are found. Furthermore Caesar tells us of the close relationship of the first group to the Gauls, as is shown by their tribal names, language and customs. In addition their coinage is similar. Now there can be no doubt as regards the source from whence the Gauls derived their coinage. As they got the art of writing from the Phocaeans of Massilia (founded circ. 600 B.C.), so likewise did they gain the art of money-stamping from the same famous town, as has been completely demonstrated long since. People are inclined at once to assume that the Gauls and Britons got their weight standards also from Marseilles. There is certainly some evidence to support this belief. Thus the gold torque lately found in Jersey weighs 11500 grs., which is exactly the mina of the Phocaic system at a time when 57-1/2 grs. went to the drachm. Again we have seen that there were a considerable number of gold ornaments in Ireland and Britain which weigh 224-216 grs. This is the Phocaic (or Phoenician) stater. But the question is not so simple as it might appear at first sight in relation to the weight system, as will appear most readily by a short survey of the history of the monetary system of Massilia.
I. The earliest coinage consists of silver, small divisions of the Phocaic drachm (58-54 grains Troy). These have various symbols on the obverse, but have uniformly the incuse square on the reverse. These may be placed after 500 B.C. "Notwithstanding their archaic appearance, it does not seem that these little coins are much earlier than the middle of the 5th century."
II. Next comes a series, chiefly obols for the most part with head of Apollo on obverse, and a wheel on reverse, the latter probably a development of the earlier incuse square. They are mostly obols of 13-8 grains.
III. About the middle of the 4th century the drachm first
