PREFACE TO THE SECOND EDITION.
THE first edition of this book was written for the use of amateurs, but I found that amongst the members of the trade my little volume had a large sale, and in a short time the edition became exhausted. Repeated applications for the book have induced me to issue this second edition. I have adhered to the arrangement of the first, but a great deal of fresh matter has been added, which I trust will be found useful. Should any of my fellow-workmen find anything new to them I shall be satisfied, knowing that I have done my duty in spreading such knowledge as may contribute towards the advancement of the beautiful art of bookbinding.
I have to record my obligations to those gentlemen who have assisted me by courteously describing the various machines of their invention with which the book is illustrated. The object, however, of illustrating this work with engravings of machines is simply to recognize the fact that books are bound by machinery. To a mechanical worker must be left the task of describing the processes used in this method.
