The Cincinnati Press. A Perfect All-Around Tool

As most people interested in the physical construction of books know, the history of bookbinding is largely unwritten and the majority of the evidence resides in the material books themselves. This is why book conservators try to preserve as much of the physical information as possible for future study, interpretation, aesthetic enjoyment, artifactual value, etc….  Although bindings are usually not dated, the bookblock usually is, which allows us to get a general idea when a book was made.

Bookbinding tools, however, are rarely dated and are often missing provenance. Identifying national styles is often based on connoisseurship and morphological characteristics rather than hard evidence.  In many ways bookbinding tools are more difficult to research than a binding. Often the most information we have about a particular tool is the reminiscence of a current owner, something along the lines of, “well, I bought it from Binder Bob in the 90s, and that’s about all I know”. Tools often are given or sold between binders, and sometimes used for 100s of years.

It is important for conservators to document and understand the broader context of how books were made (the foundation of bibliography), including tools and equipment historically used to make the books, since book conservation is still closer to its craft origins than other specialities.

Background

In order to understand a press more fully that I used while teaching at the Preservation Lab of the University of Cincinnati, I asked Tim Moore to make a replica or model of it. For a while it was on the back burner. As is sometimes the case, the making of a replica evolved into both of us thinking through ways to slightly tweak and improve it. Making a replica involves more time spent carefully looking than even making a drawing, giving time to think through many aspects of an object. A more selfish reason was that I simply really, really wanted a press like this for my own use!

 

The Cincinnati Finishing Press from the Preservation Lab of the University of Cincinnati.

At first I wondered if this press was altered in some way, especially the shape of the top edge. On further reflection, I don’t think so, considering the symmetrical distance between the handles and the top and sides. Yet it is impossible to be certain.

We decided to call it The Cincinnati Press. Some may rightly attribute this name to a lack of imagination on our part. At least it is better than yet another eponymous Peachey this or that.

All aspects of this press are carefully chosen, and contribute to its function: the handle placement, overall size, cheeks, handle design, and our addition of tying-up pins.

 

The Cincinnati Press. I haven’t driven the key home so it is slightly proud on the end, and haven’t put in the retaining pin in.
Handle placement

The extreme placement of the handles close to the top edge is likely the defining feature of this press.  It allows for a lot of pressure right at the spine edge, and is perfect for smaller books, since the press is less likely to yawn. It also fits older books which are sometimes wedge shaped.

Size

The replica press is 7.5 inches tall. This height positions the book spine close to your eyes, which is convenient when removing or applying linings if you have poor sight like I do. I prefer presses like this that support the book completely, rather than narrower profile ones. There are 12 inches between the screws, which according to my own thoroughly unscientific non-survey fits about 92.5% of books I usually work on.

Cheeks

The 1.25 inch thick cheeks (aka “five quarters” in the lumber world) resist deflection when tightening,  The sharp radius at the top edge also adds strength just where you need it to clamp a book or textblock firmly. The press is heavy enough not to slide around on the workbench. It can be used to gently back a rounded textblock, if you use a froitture rather than a hammer.

 

The Cincinnati Press, end view. Note the radius at the top which adds considerable pressing strength when combined with the thick and ridged cheeks.
Handle Design

The handles are smaller than usual for a press like this. Tim explained his thinking about the handles in an email, “I had never considered reducing the shoulder on the wooden screw this much but I like it. As you pointed out it adds strength (less leverage on the margin of the screw shoulder). I suppose there may be greater wear on the outside press surface (more psi of pressure) but it’s probably not significant with hard wood.” The original has a wider profile shoulder which is vulnerable to splitting. A thinner shoulder is also more comfortable to grasp.

 

The Cincinnati  Press. Detail of the tying-up pins and Tim’s careful selection of wood..
Tying-up pins

One significant change from the original was the addition of tying up pins, which are very useful. Tim also rethought his usual style and angle. He writes, “I drilled the tying-up pin holes at 15 degrees. This was a shallow enough angle that I could get a good start with a brad point drill. I didn’t think the ‘Vee’ channels that I’ve been using would look so good on this press. I think this is probably the way to go in future, provided the 15 degree slant is sufficient. My thinking is trending simpler these days and the channels now seem superfluous.”

The few tests I have done seem to confirm that 15 degrees is more than enough to keep the tying-up cords in place, and the pins themselves do not get in the way when using the press for other purposes. They actually make tying and untying quicker, since the cords slip on and off more easily, rather than getting trapped in a steep angle.

Conclusion

As with all of Tim’s equipment, the Cincinnati Press is meticulously crafted and beautifully finished. The wood screws are the super smooth — you can almost spin them! — and I look forward to enjoying it for the rest of my career.

I think I will increase the diameter of the handles for my next one (!) to gain more torque when tightening. Tim considers this unnecessary, though, “I can’t decide whether increasing the diameter of the handle would actually increase the mechanical advantage. For instance most screwdrivers have rather small handles and there is some important relationship to hand size and grip that someone understands better than I. Many folks have smaller hands which might argue for smaller handles. Also, if you need the press really tight you can grab both ends of the screw with both hands for the final cinch.” For some reason when I am using any wood press, it seems more common that I grab the threaded portion to adjust it. Maybe we don’t need a handle, just a threaded rod?

It is by far the nicest finishing press I have.

*****

I keep thinking about some broader questions, applicable to all tools, that reconstructing this press brought up. Can a particular piece of bookbinding equipment  inform us as to the working procedures of binders? Could it affect how a particular book functions and looks? What would be the evidence for this? How can we better document provenance in the historic tools and equipment we use and collect?

 


In you would like more information about purchasing a Cincinnati Press, contact Tim Moore directly at: scobeymoore <AT> frontiernet <DOT> net

Robin Tait’s Five(ish) Essential Bookbinding Tools

Robin Tait

Bookbinder and Book Conservator, Queensland, Australia

1. Freer Periosteal elevator or raspatory. Double ended with sharpened fine end.

2a. Bone folder. Shaped with double bevel.

2b. Stainless steel folder for scoring.  Single bevel, for use with a straight edge. Custom order from Peachey.

3a. English right handed paring knife. Paring and general utility knife.

3b. Peachey paring knife. Leather paring only.

4. Peachey mini lifting knife.  Peachey/ Roger Powell design.

5. Small Japanese scissors. Cuts to the tips.

Cor Knops’s Five Essential Book Conservation Tools

Cor Knops’s five tools.

Cor Knops

Owner of Knops Boekrestauratie. Book conservator in private practice. Munstergeleen, Netherlands.

These are my five favorite tools for book conservation.

1. Stitch Cutter. This is a Swann-Morton disposable stitch cutter blade mounted in a cheap hobby shop handle. The blade is razor sharp and ideal to cut the sewing of books. You can easily cut the threads without any damage to the paper. The blade is also useful for many other delicate cutting operations. I don’t sharpen these blades: when blunt I mount a new one.

2. Olfa Cutter SA-C 1. This is my favorite snap-off blade knife. The blade angle is 30 degrees instead of the more common 60 degrees. Because of the sharper angle, it cuts delicate paper like Japanese paper without fraying. What I also like is the very slim dimensions of this knife. It’s only 11,5 wide x 4,3 mm thick, and without the blade 136 mm long. Also the non-coated stainless steel finish is very enjoyable to hold.

3. Curved Tweezer. Very fine and precise pointed tweezer. It allows you to pick up the finest things, and you might be surprised what you find in the gutter from books….

4. Curved scissors. This little scissors is only 117 mm long. Not so visible on the picture is that is has curved blades. This makes it ideal to cut in hard to reach places. Also nice is the metal spring which open up the scissors by itself. [Note: these are called “conjunctival scissors” in the US]

5. Dental Pick. I have many, many spatula and all kind of other small tools to ‘fumble’ with. But this miraculous tool is quite unique. It has two identical end tips. But the angles are opposite, so when releasing leather from a leather binding for instance, the funny thing is you can flip the spatula in one movement in your hand and the ‘angle of attack’ changes. It needs some practicing but it helps to work more efficiently.

Vriendelijke groeten,
Cor Knops