Among other possible and impossible monsters and subjects of profane history, the Griffin, the Mermaid, the Phœnix, Arion and Hermes has each had its Mark or Marks. In the case of the first named, which, according to Sir Thomas Browne, in his “Vulgar Errors,” is emblematical of watchfulness, courage, perseverance, and rapidity of execution, it is not surprising that the Gryphius family, from the evident pun on their surname, should have considered it as in their particular preserves. As may be imagined, it does not make a pretty device, although under the circumstances its employment is perhaps permissible. Sebastien Gryphius, Lyons, and his brother François, Paris, who were of German parentage, employed the Griffin in about a dozen variations during the first half of the sixteenth century. The Griffin, however, was utilized by Poncet Le Preux, Paris, some years before the Gryphius family came into notoriety, and it was employed contemporaneously with this by B. Aubri, Paris. The Mermaid makes a prettier picture than the Griffin, but its appearance on Printers’ Marks is an equally fantastic vagary of the imagination. In one of the earliest Marks on which it occurs, that of C. Fradin, Lyons, 1505, the shield is supported on one side by a Mermaid, and on the other by a fully-armed knight; half a century after, B. Macé, Caen, had a very clever little Mark in which the Mermaid is not only in her proper element, but holding an anchor in one hand, and combing her hair with the other. During the second quarter of the sixteenth century, the idea was, with variations, used by G. Le Bret, Paris, and J. De Junte, Lyons, as well as by John Rastell, London, 1528, whose shop was at the sign of the Mermaid.