German bindings in calf are usually designed with a central panel crossed by diagonals at considerable intervals, and in the diamonds thus formed are impressions of various stamps. On white pig skin, however, are to be found the most characteristic of the German blind tooled works. We find large books elaborately ornamented with impressions of finely cut “cameo” rolls, and having a centre panel stamp showing the portrait of some notable person, or a coat-of-arms. The rolls are worthy of much attention, as they are very carefully designed and beautifully cut. They show an infinite variety of designs, and may be roughly divided into two classes, namely, those showing human figures, busts in profile, and those only bearing floral or arabesque designs. Among the former there is a long series of allegorical figures, all with their respective emblems, and often lettered and dated. There are Faith, Hope and Charity; Sweetness, Prudence, Justice; figures of the Evangelists, Christ, David, St. Paul, Lucretia, and heads of the reformers, Luther, Melancthon and Hus particularly. Some of the German panel stamps are very large, also numerous and finely cut. There are splendidly executed stamps of Charles V. and other distinguished personages, emperors and grand dukes, Rudolf and many others, and others of Luther and Melancthon. Some of these are set in an arabesque framing with a space left in the middle for an insertion. These are found impressed on calf and on pig skin, and the dies of many of them are most beautifully cut. Several of the later calf bindings, done in the eighteenth and nineteenth century, show an infinite variety of marblings, sprinklings and “tree” patternings, done with one or other of the most appropriate chemicals--potash, soda, oxalic acid--run on when the leather is wet. But one and all of these rot away the surface wherever they touch it, and many of these books can now be found from which the original dyed spots have all entirely disappeared, leaving, however, a little eaten-out depression in every case. James Edwards, of Halifax, invented a style of ornamenting calf by means of ordinary book stamps loaded with acid. The result is not unpleasing, and such books are known as “Etruscan,” because many of the designs are of classical feeling--little urns, the Greek fret and the like. But Edwards’ little acid burnt designs are only used as accessories; there is plenty of gold work and ordinary blind work upon them as well.