Tag Archives: clamshell

Problem Solving: An Exhibition-Style Enclosure for a Collection of Lafcadio Hearn Japanese Bindings

This set of Japanese side-sewn, crepe paper bindings, or Chirimen-bon, came to the Preservation Lab housed in their damaged traditional Japanese wraparound case, known as a maru chitsu. The set belongs to the Cincinnati and Hamilton County Public Library, which has an extensive Lafcadio Hearn collection. This collection of volumes was printed by Hasegawa Takejirō, a Japanese publisher who specialized in books written in European languages on Japanese subjects. The Japanese Fairy Tale Series was one of the more popular series, beginning with six volumes in 1885; though this later collection only has five volumes of fairy tales. Lacadio Hearn was one of the foreign translators employed by T. Hasegawa.

Original enclosure laying on a table — Original enclosure

Five volumes withing the original enclosure, the enclosure is open — Original enclosure

Due to the high profile nature of Lafcadio Hearn for the library and the beauty of the bindings, the collection is often shown during tours and used for display, however, the crepe paper volumes, while in excellent condition, are extremely floppy, and they are also side-sewn, both factors make them difficult to handle and display. The original enclosure is also very fragile and damaged, and susceptible to further damage if used as an enclosure moving forward. For all these reasons, the curators wanted an enclosure that would not only store the collection long-term, but could also be used for display.

This proved to be a challenge, but a fun one. I started by making a couple of sketches and then a couple of models…

Three models pictured, two are collapsible cradles and one display stand with foam insert — Models – two types of collapsible cradles and one model of the display tray/stand

For the models, I had two main focuses: 1) a collapsible cradle that would house and display one of the volumes, and 2) a display component that would act as a tray or level within the enclosure and house the remaining four volumes, in two stacks of two, side by side.

I will always advocate for making a model if you are trying to work through a new enclosure or adjust an existing enclosure or display piece, like a cradle. For example, I knew that a normal collapsible cradle wasn’t going to fit the bill for these volumes. Instead, I was going to need a stiff, squared off spine piece built into the cradle to help support the bindings’ spines.

Closed collapsible cradle with volume inside — Closed collapsible cradle

Collapsible cradle opened, detailed image showing the spine support piece of the cradle, with volume inside — Closed collapsible cradle

One of the main areas I had to troubleshoot was the display tray, which would house the four remaining volumes. I knew I wanted to create a stand that would basically replicate one side of a collapsible cradle and have a 1/2 inch Plastazote foam insert, which happened to nestle the thickness of two volumes perfectly, that was covered in Tyvek. But I had concerns about gravity and reliability of PVA to hold the foam insert in place overtime. And I wasn’t happy with my initial ideas of how to remove the volumes (and also the original enclosure and collapsible cradle) from the insert(s), which consisted of a tab underneath the volume. It created friction that would ultimately cause damage to the actual volumes.

Ultimately, I am extremely happy with what I came up with. I think it functions very well, and checks all the boxes it needed to check. Safe, secure storage. Elegant display. User-friendly.

Display tray open, with four volumes in it, two volumes are visible and on display — Display stand open

Detail image of the display tray — Display stand open

The display stand includes a cloth tape inserted into the boards to keep it from opening too far, a foam insert covered in Tyvek, a lip to support the foam insert overtime, and two polyester film slings to aid in removing the volumes from the foam insert. The polyester slings proved to be an excellent solution for removing all the elements from the enclosure safely and easily.

For those interested in how some of the components were constructed, here are some in-progress images…

Photo showing the display stand being made — Detail of the turn-in for the display stand lip; cut similarly to how we cut our clamshell enclosure tray turn-ins

Foam insert being covered in Tyvek — Foam insert, vertical panels covered in Tyvek first

Tyvek cut in preparation for covering the foam — Foam insert, vertical panels covered in Tyvek first

Because of the way the trays/components of the enclosure are constructed, they are actually interchangeable. So if the “lower tray” with the original enclosure and collapsible cradle ends up on top of the display tray/stand, that’s not an issue at all. And there is a 1/4 inch Volara foam piece adhered to the outer tray of the clamshell enclosure, so whatever items are on top will be cushioned by soft foam in the enclosure.

Get a full tour of the enclosure by watching our reel on Instagram:

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Jessica Ebert [UCL] – Assistant Conservator

We love artists' books: the finished boxes!

You may recall that back in July I blogged about these two beauties that came to the Lab for custom enclosures. They both returned to PLCH at the beginning of September in their custom enclosures, so I thought I’d share what type of enclosures we came up with to address all the fragile elements of these particular artists’ books. Continue reading →

Housing the Public Library's historic stained glass

When the original Main Library at 629 Vine Street opened to the public in 1873, three beautiful and intricate stained glass windows graced one of the reading rooms in the building. In 1955, when the building was demolished, the windows were sold at auction, later to resurface as part of the decor of the Old Spaghetti Factory on Pete Rose Way. After the restaurant closed to make room for Paul Brown Stadium, the Library purchased the windows and began making plans to return them to the Main Library for the appreciation and enjoyment of our customers and staff. Thanks to the generosity of the Friends and the Annabel Fey Trust Fund, the three windows have now been re-created and restored to their original glory and will be on permanent display in the Main Library.
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Saving the 70's

Recently I’ve had the opportunity to dis-bind a bound edition of our school newspaper, send it off for digitization and then to create a clamshell box to house the single pages when they return. The process of dis-binding bound newspapers is a very delicate one. In this case, The News Record 1971-72, was no exception. Newspapers, by their very nature are meant to be read and thrown away. The paper they are printed on is not meant to last and it fades and becomes acidic and brittle very rapidly. The solution to preserving the paper’s information back in the early 70’s, before digitization was even a thought, was to bind a couple years’ worth of the News Record together in a hard cover much like a large book. This was a good method for preserving a piece of U.C.’s history, however the binding was meant to be permanent and no thought was given to reversing the process at a later date.
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Wanted! Bench time.

When you work for a large institution sometimes the work one does becomes very specialized and segmented. Often times preservation librarians do very little bench work, while the staff they work alongside spend the majority of their time at the bench or evaluating materials in preparation for the bench. Of course this is necessary to keep all the pieces of a lab in motion; but because one of the most important jobs of a preservation librarian is to advocate for the ongoing stewardship of the collection, and by extension the physical work done in the lab, it is important to me that I spend time at the bench.
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Created in the Laboratory (aka It's Alive!!!) – a new type of enclosure

A little math problem for you :

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A Weighty Issue

One of the trickiest things about making a cloth-covered clamshell box happens at the very end when all the pieces finally go together. You’re applying a fair amount of adhesive to a fairly large surface area and the moisture in it inspires the boards of the case and the trays to want to curve. To suppress this natural tendency and make sure the pieces stick together properly we have to use a lot of weights.
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Odd shaped item? No problem!

For library items that cannot stand by themselves because of their shape or size, placing them in an enclosure is a good solution to the problem. In this case we made a custom clamshell box with filler because the item, a book on monograms, is shaped like a spade.

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It's a clamshell box! with filler!

This blog explains how we construct an acid-free enclosure to protect a book that is too small to stand alone on a shelf. The dimensions of the book in question are approximately 2” X 3”. As a rule University of Cincinnati Libraries requires that all shelved items be at least 5” X 7”.

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