Practical bookbinding : a text-book intended for those who take up the art of bookbinding, and designed to give sufficient help to enable handy persons to bind their books and periodicals (1908)
Pearce, W. B. (William Bonner) · London : P. Marshall · leaf 43
CAL BOOKBINDING. mentioned, is divided into equal parts with the springdividers (Fig. 5, N); these are shown in use in Fig. 22.Four equal parts are required for three cords and sixfor five cords. As shown in Fig. 23, pencil lines arethen squared across the back at each of the points.marked, and… … Fig. 24. accuracy is required in marking up. This form ofsewing is used for tight backs with bands, and suchbooks are covered in whole or half leather. Thelay cords in this method of sewing form the foundationfor the projecting ridges or raised bands, whichcan be seen on the backs of books thus…
Bookbinding
Internet Archive · California Digital Library · Public Domain Mark 1.0. Free to use for anything.