Page:The Art of Bookbinding, Zaehnsdorf, 1890.djvu/121

 cover should now have marked upon it with a pencil the exact size of the book itself, by laying the book on the cover, and running the point of a black lead pencil all round it. The leather must then be "pared," or shaved round the edges, using the pencil marks as a guide. This paring process is not so difficult, especially if a French knife is used, such as may now be purchased at most material dealers. The chief point being that a very sharp edge is to be kept on the knife, and that the burr is on the cutting edge. The knife is to be held in the right hand, placing two fingers on the top with the thumb underneath. The leather must be placed on a piece of marble, lithographic stone, or thick glass, and held tightly strained between finger and thumb of the left hand. Then by a series of pushes from the right hand, the knife takes off more or less according to the angle given. The burr causes the knife to enter the leather; if the burr is turned up the knife will not cut but run off. If the knife is held too much at an angle it will go right through the leather, a rather unpleasant experience, and one to be carefully avoided. The leather should from time to time be examined, by turning it over, to see if any unevenness appears, for every cut will show. Especial attention should be given to where the edges of the board go. The turning in at the head and tail should be pared off as thin as possible, as there will be twice as much thickness of leather on the back where turned in, the object of this care being, that it must not be seen. The morocco