But, though the phrase 'book-plate' may have been occasionally used at the close of the last century and the beginning of the present, it was then by no means widely used; and although the writer quoted on page 6 refers in 1823 to what are 'generally called' book-plates, William Wadd, in 1827, can find no direct term by which to refer to these marks of ownership. Speaking in _Mems., Maxims, and Memoirs_, he says: 'In the Library of the Royal College of Surgeons, there are many volumes, formerly the property of the celebrated Douglas, having his arms embellished with various kinds of surgical instruments, which was by no means an uncommon practice, as in the Library of the College of Physicians there are many examples of volumes where the former possessor has not only blazoned his own arms, but borrowed the arms of the college and super-added supporters, as Apollo, Mercury, Æsculapius, and his daughter Hygeia.' Lord Byron, too, did not, I fancy, know the word 'book-plate' in its now-used sense; writing to a fair admirer, who had apparently designed one of these for him, he says: 'I received the arms, my dear Miss ----, and am very much obliged to you for the trouble you have taken. It is impossible I should have any fault to find with them. The sight of the drawing gives me great pleasure for a double reason: in the first place they will ornament my books, and in the next they convince me that you have not entirely forgot me.'[3] So the term book-plate is only a century old, and the fashion of collecting book-plates much more modern still; but the use of book-plates is really of respectable antiquity, and is a matter on which we may now appropriately speak. Whether, in the first instance, the use of book-plates was suggested by a desire to commemorate a gift, or as a mark of ownership, seems to be a matter on which a variety of opinions exist. Some of the earliest mechanically produced book-plates are certainly commemorative of gifts (see p. 114); but I think we must accept as book-plates, to all intents and purposes, the six fourteenth century examples mentioned by Herr Warnecke in his _Die Deutschen Bücherzeichen_, an excellent work on German book-plates. These are heraldic coloured drawings on the parchment leaves of Italian manuscripts, which also bear an inscription of possession by the particular individuals whose arms are represented.