Harper's Round Table, September 29, 1896

by Various

The first thing to be done in the extra illustration of a book which has been selected for the purpose is the collection of the pictures. This will often take some time, and should never be done in a hurry. Old magazines and illustrated papers will supply many of the necessary pictures, while old books and the shops devoted to the sale of old prints and engravings will furnish others.

Suppose The Three Musketeers to be the book chosen. A portrait of the author should be selected for a frontispiece. Other portraits, representing the author at different ages, may be used in the book; but the one that serves as the frontispiece should be one made about the time he wrote the book.

The other illustrations should consist of pictures referring as nearly as possible to the scenes and incidents described in the story. Pictures of an author's home or portraits of members of his family are always useful; but no picture, however interesting in itself, should be included if it does not bear directly upon the scenes in the book or is not in some way connected with the author.

When a sufficient number of illustrations have been selected, they should be mounted ready for binding. This is the difficult part, and must be done with great care.

Take a sheet of strong paper, as nearly as possible the same color and weight as the paper upon which the book is printed, and cut it the exact size of the page of the book. Then trim your print close to the work, being careful to see that the edges are perfectly straight. Cut out from your sheet of paper a hole exactly the shape of the print, but an eighth of an inch smaller on all sides. This opening should not be exactly in the middle of the page, but a little above the middle and a little to the left, so as to give wider margins at the bottom and on the right. Now gum or paste the edges of the print on the under side with great care, and place it over the opening so that it is even on all sides. As there is a difference of only a sixteenth of an inch on the four sides, it is a delicate matter to place the print on the mount accurately, but after a little practice it can be done quite easily and quickly.

After the prints are mounted, they should be pressed until dry. Then the cover of the book should be carefully removed with the aid of a sharp knife. Never mind about ruining the blank pages or fly-leaves, they will be replaced by the binder when he puts the cover on again; but care should be taken to avoid cutting or tearing any of the printed pages. When the cover is removed, it will be found that the book is put together in sections laid one on top of another. These sections consist of sixteen or some other number of pages each, and a section is known in a printing-office as a "signature." The threads that sew the book should be cut, and the signatures should be carefully separated from each other.

Then the mounted prints should be laid in as neatly as possible opposite the incidents they illustrate. The prints should always be inserted face up, and the sidewise full pages with the bottom of the picture toward either the outside or inside margin of the book. Now your book is ready for the binder. Perhaps your extra-illustration has been so extensive as to increase the bulk of the book so much that the original cover will not go on again, and perhaps enough has been added to make the one volume into two, in which case your binder can supply you with simple covers at a very slight expense.

Books of travel, or stories of hunting, fishing, etc., may be beautifully illustrated by photographs. Unmounted prints are to be desired, although it is possible to take prints off mounts by a liberal soaking in warm water. The soft-finished photographs, such as bromide and platinum-prints, are vastly better than the shiny albumen prints.

Photographs should be mounted in the same way as other prints, except that no openings are to be made in the mounts. The prints should be pasted on flat and pressed until dry. Albumen prints have a tendency to curl up, and it will require a pretty stiff paper to keep them flat. This is one of the reasons why platinum or bromide prints are so much better. When albumen prints are used they must be mounted wet, and should afterward be burnished, which can be done by any professional photographer. An amateur photographer can have the fun in many cases of making the pictures himself for the book he wants to extra-illustrate, and the finished work will have an added interest and value to him.

The use of photographs, especially if many are included, will greatly increase the thickness of a book, and it will generally be found advisable to have the binder make it into two volumes of equal size.