But in 1868 an altogether new hypothesis was propounded at the annual congress of the British Archæological Association, held that year at Cirencester. It was there maintained, in a paper read by Mr. Henry F. Holt, that printing from moveable types, as practised in Europe, preceded in point of time that of printing from engravings on wood. After a careful inspection of the celebrated print of St. Christopher, in Earl Spencer’s library at Althorp, he contended,--“that the date 1423 is not that of the engraving, but of the legend beneath it, which had been copied by the engraver, and has reference to the jubilee year of the Saint; that it has been printed by a press, and with printer’s ink; and, what is more important, upon paper which exhibits the well-known water-mark of the bull or heifer’s head, with a flower issuant between the horns, which was used by Faust, and supposed to have been made for him.[20] He has shewn, that the discovery of this supposed early engraving instigated the fabrication of several similar, which were stained with coffee to give them the appearance of age. He further maintains, that the block-books,--originally, in his opinion, produced by the celebrated painter and engraver Albrecht Durer,--were cheap substitutes for the highly-priced productions of the Printing press.” And he challenges literature “to prove, that a copy of the block-book known as the ‘Biblia Pauperum,’ was actually in any known library, public or private, prior to 1485, or known then to be in existence.”[21] “All this has,” as Mr. Planché observes, “naturally aroused a host of antagonists, who have more or less courteously contradicted, without convincing Mr. Holt, by the production of any incontrovertible fact, which would refute the evidence he adduces in support of his arguments. Alone and undismayed, he still gallantly defies all comers.” Guided by the test of costume,--“a test which he has never known applied in vain, when called to the assistance of the critical inquirer,”--Mr. Planché, while abstaining from the expression of an opinion upon the principal point in dispute, shews, as a matter of fact in regard to playing cards, that “with the exception of those by the Master of 1466 [an engraver only known by that designation], and a set of “tarots,” called the Mantegna Cards,[22] on one of which is the date 1483, all the specimens of printed playing cards that he has met with display the unmistakeable character of the fashions of Germany, France, and England, during the latter half of the Fifteenth century, and the greatest portion those of the very latest part,--Louis XI, Charles VIII, of France; Edward IV, and Henry VII, of England; and Maximilian I, Emperor of Germany.”[23] So far, then, the evidence of the playing cards seems to support the hypothesis of Mr. Holt. [Illustration: [The Knave of Bells, 1390.]]