We treat this question of origin with some reserve, and must repeat as our excuse that _savants_ have pushed their researches so far, and unhappily with such conflicting results, and have found, or have thought they found, in the accounts of travellers, or in ancient official or historical documents, so many proofs and arguments in support of different systems, that it becomes equally difficult to accept or to finally reject their various conclusions. The prevailing opinion, however, attributes to the makers of playing cards, if not the discovery of wood engraving, at least its first practical application in Europe. Many writers agree on the general principle, but agreement ends when it comes to be question of the date and place of the earliest attempts. Some pronounce in favour of the fourteenth century and Germany; others plead for France, where they say cards were in use from the beginning of the reign of Philip of Valois. Others again, to support the claims of Italy, arm themselves with a passage quoted by Tiraboschi from the "Trattato del Governo della Famiglia," a work written, according to them, in 1299; and they suppose, besides, that the commercial relations of Japan and China with Venice would have introduced into that town before any other the use of cards and the art of making them. Emeric David, one of the most recent authorities, carries things with a still higher hand. He begins by setting aside all the claimants--Germany with the Low Countries, France as well as Italy.[11] Where playing cards were first used, or whether any particular xylographic collection belongs or not to the first years of the fifteenth century, are matters of extremely small importance in his eyes. In the documents brought forward by competent experts as the most ancient remains of wood engraving, he finds instead a testimony to the uninterrupted practice of the art in Europe. For the real origin the author of the "Discours sur la Gravure" does not hesitate to go boldly back beyond the Christian era. Nor does he stop there; but sees in the practice of the Greeks under the successors of Alexander a mere continuance of the traditions of those Asiatic peoples who were accustomed from time immemorial to print on textile fabrics by means of wooden moulds. It would be too troublesome to discuss his facts or his conclusions; so many examples borrowed from the poets, from the historians of antiquity, and the Fathers of the Church, appear to sustain his perhaps too comprehensive theory. The best and the shortest plan will be to take it upon trust, and to admit on the authority of Homer, Herodotus, Ezekiel, and St. Clement of Alexandria, that from the heroic ages till the early days of Christianity, there has been no break in the practice of printing upon various materials from wooden blocks. Still less need we grudge the Middle Ages the possession of a secret already the common property of so many centuries.