When this mid-19^th century Treatise on Operative Surgery came to The Preservation Lab, little did we imagine the twists and turns the treatment would take. We certainly did not expect the treatment to turn into a Frankenstein’s monster, pulling inspiration from three different types of binding structures, although this monster found more successful results than Victor Frankenstein’s.

This 1844 full leather tight-back binding came to us from The Henry R. Winkler Center. The binding was in disarray with both the front and back boards having become fully detached, with only the back board remaining. Very few spine fragments remained, but there was clear evidence of false raised bands. The leather that remained on the spine and back board was severely red rotted. The textblock was sewn on recessed cords and remained beautifully intact. The textblock consists of 360 pages containing descriptions of surgical procedures, as well as 80 illustrated plates depicting some of these techniques.
Prior to any rebinding, the placement of the false raised bands was measured and recorded; the book’s spine was cleaned; the front and back flyleaves were mended and hinged; the back cover was housed in a polyester four-flap; new endsheets were sewn onto the textblock; and the spine was lined. Several of the linings attached will bring us to the first bookbinding structure that inspiration was pulled from…

The Split Board Binding: Because of the large size of the book, a split board binding attachment was chosen to add strength to the board attachment. After the spine of the textblock was lined with Japanese tissue and wheat starch paste, creating a reversible layer, a secondary spine lining with flanges was created out of linen and attached with Jade 403 PVA. This linen is an integral part of the split board structure, as it, along with the first endsheet and sewing supports, will create the “laminated flange” that will be pasted in between the two boards (hence, split board). This flange and split board structure can be seen in the uppermost book model in the stack pictured above.
Now that the book has the structure and stability of a split board binding, we can pull from another binding structure to attach the raised supports…

The “Baggy Back” Binding: A “baggy back” structure, also referred to as a conservation case, is what will allow the spine of the binding to be formed to the spine of the textblock, without being adhered directly to it. Another way to think about it is an alternative to a hollow tube structure. Sized linen was non-adhesively shaped over the spine of the textblock, and was pasted in between the split boards on top of the laminated flanges. The open book model in the image on the left shows what a typical “baggy back” structure looks prior to casing the textblock. Comparing that to how the linen can be integrated into the split board structure, we start to see our Frankenstein’s monster take shape.
To prep for the final stages of rebinding, some elements were added to stay true to the original structure of the book. False raised bands were cut and shaped out of 4-ply mat board to mimic the shape and location of the original false raised bands. Hollow tube segments were also attached in between the false raised bands.

These spine elements will finally be covered up using inspiration from one final book structure…
The Quarter Linen Binding: The book was decided to be finished as a quarter linen binding, instead of a more historical full leather or quarter leather binding for conservation purposes. The third model referenced, shown above, depicts the end result of this style of binding. In this structure the linen is stretched over the spine of the book to add the definition of the raised bands, or in the case of this treatment, false raised bands. The linen also allows for a strong attachment between the textblock and the boards. The hollow tubes laid between the bands allow for a better opening once the linen is in place.
During this treatment the linen was stretched over the spine of the book and onto the front and back boards, making sure the linen is securely and evenly applied around all of the spine elements. The book was then secured in a tying press to ensure definition of the bands.

Turn-ins were properly secured, and the linen was trimmed to the proper length on the boards. A brown book cloth was used to cover the remainder of the boards, the color chosen to mimic the color of the original leather used in the binding. The internal flanges from the split board binding structure (as seen in the right image above), along with the pastedowns, were applied to the inner boards. And no book is complete without a stamped title and a matching cloth covered clamshell.

Using three different book structures to plan this treatment does seem like a Frankenstein’s monster of a project, but the success of the treatment pays homage to the integration of bookbinding techniques we find in book structures throughout history.  And this book will certainly look like no monster when it is on display for tours at The Winkler Center.

Kasie Janssen (PLCH) – Senior Conservation Technician
Photographic Documentation by Kasie Janssen & Jessica Ebert