Yesterday we had the pleasure of a visit from Case Western Reserve University Library staff, Andrew Mancuso, Preservation Officer, and Naomi Langer, Digitization Technician.
They are currently winding up a whirl-wind month-long tour, traveling around the state to test a portable (and affordable!) multi-spectral imaging system as part of a grant from the National Endowment for the Humanities (NEH).
Andrew and Naomi unpack MISHA
Detailed setup instructions
This unique system is called MISHA, which stands for Multi-spectral Imaging System for the Humanities and Archives. The imaging system and software can be used to recover obscured and illegible text on historical documents, such as scraped-away writing:
Lost manuscript writing on a CHPL Book of Hours is a good candidate for multi-spectral imaging
If you’re familiar with multi-spectral imaging systems, you might be wondering, “How much is ‘cheap’?” Roughly, the entire system cost under $5,000 to create – with the monochrome camera and light boards making up the bulk of the price tag.
Monochrome camera fits in palm of hand
LED light boards built by RIT Chester F. Carlson Center for Imaging Science
Copy stand consists of T-slot aluminum framing and black painted wood board base
As you can see, the black Coroplast, duct tape, felt, and binder clips make up a very small portion of the budget, however, they are instrumental for using the system in a room that cannot be fully darkened. We also observed that the lights were extremely bright, and the light shield made it easier on our eyes.
Felt is clipped with binder’s clips to keep out light
To test the portable system, Ohio institutions with medieval parchment documents from Otto Ege collections were asked if their manuscript leaves could be imaged on-site with this equipment. With the entire glamour shot studio fitting into a 40-pound rolling suitcase, Andrew and Naomi traveled to various cities from Cleveland to Cincinnati, making our photographic imaging dreams come true!
This tightly fitting suitcase has packing instructions to protect all the parts.
Since the Cincinnati and Hamilton County Public Library (CHPL) own multiple Ege collections and a variety of other worthy imaging candidates, the Preservation Lab was fortunate enough to participate. In the CHPL collection, manuscript 32 (of Fifty original leaves from medieval manuscripts, Western Europe, XII-XVI century) was thought to be the most promising to reveal hidden information.
Naomi demos the imaging procedures to lab staff
Images are captured at 16 different wavelength bands ranging between 365 nm – 940 nm
A white MA CLP2036 99% reflectance disk is placed in every image to aid in image processing later
CHPL music manuscript is cradled for imaging by an adaptable book conservation support (ABCS)
Now that the photographic capture is complete, we’re looking forward to processing the images next with the open access software called Hoku, provided by the Rochester Cultural Heritage Imaging, Visualization, and Education (R-Chive) community.
We were thrilled to see how easy this equipment was to set up in person. And special thanks to Andrew who brought his handy adaptable book conservation support (ABCS) to cradle our bound collections. Everyone should have one!
In 2017, an Indian religious text known as a Kalpa-sūtra entered the lab in desperate need for improved storage. Being unfamiliar with this type of religious manuscript I jotted down notes in preparation for housing the item and came up with a basic housing solution. I briefly familiarized myself with terminology, format, and condition needs. This is a summary of those findings with links to resources.
Cincinnati and Hamilton County Public Library sent their Kalpa-sūtra to the Preservation Lab to receive improved storage. The original storage enclosure was not archival and did not properly fit the manuscript. This left the manuscript vulnerable to damage.
Kalpa-sūtra
Kalpa-sūtra translates to “the Book of Ritual” that was meant to be read daily. It follows a 3-part textural structure. The first part consists of the ‘Lives of the Jinas (an enlightened human being)’ and describes the lives of well-known figures. The second section, known as the ‘String of Elders’ celebrates early teachers of Jainism. And the final section, referred to as the ‘Right Monastic Conduct,’ provides rules to follow during the rainy time of year. The ‘rainy season,’ as it is often referred to, is a time of year when the festival of Paryusan is celebrated and the Kalpa-sutra is heavily used.
Jainism
Jainism is an Indian religion that shares similarities to Buddhism and Hinduism, but is regarded as a separate religion. It’s believed to have originated in the 7th – 5th century BCE in the Ganges basin of Eastern India. Jains believe in karma, reincarnation and practicing non-violence to all living creatures. While learning more, I appreciated this article that described the Jain’s thoughtful practice of non-violence by explaining how Jains eat above-ground veggies but avoid eating roots of vegetables so as not to kill the plant.
Format
Earlier Kalpa-sūtra were written on palm leaves and stored in between decorated wooden covers. They were bound with rope or cord through holes punched in the center of the leaves and are read by flipping the leaves up, from bottom to top. To see an example of a palm leaf book, check out this one housed by the Preservation Lab in 2016.
Later Kalpa-sūtra, such as this one owned and digitized by the Public Library, were written on paper beginning in the 14th century but still follow the same horizontal single-sheet format of the palm leaf. Often they were hand colored, illuminated in gold, and written in a black ink calligraphic style on laid handmade paper. Like many others, the Public Library’s manuscript contains 135 individual loose leaves that have never been bound. The leaves, also referred to as folios, were traditionally written on both sides with seven lines of text.
To learn more about formats of Jain manuscripts please refer to Jainpedia.org.
Decorative Themes
The Public Library’s manuscript is a good example of a traditional paper Kalpa-sūtra manuscript. Its decoration consists of left and right margin lines, and decorative diamond-shaped marks that interrupt the text. The diamonds (often found as circles in other manuscripts) descend directly from the tradition of punching holes in palm leaf books for binding. They are located in similar locations to palm leaf holes and are predetermined when the text is written. On the recto of leaves there are three gold decorative diamonds, one located in the center and one each along the right and left margins. (The V&A refers to these decorations as “central and marginal string holes that are not pierced.”) The verso of leaves contain only one decorative diamond in the center. The religious manuscript is paginated on the recto in both calligraphy and graphite.
The three diamond shaped decorations descend from the tradition of punching holes in palm leaf books for binding. Palm leaf books were bound with strands of cord.
Public Library illuminations consist of red and blue opaque watercolor and gold illumination. The very base of the paintings are a thin open weave cloth attached directly to the handmade paper. On some leaves, you can see where this thin cloth is folded over onto the other side of the leaf.
Purple arrows point to a cloth that is wrapped around from the front of the manuscript folio.
In my research, I tried to understand how paper Kalpa-sūtra were traditionally stored. It is noted on Jainpedia.org that Jain manuscripts appear to have been stored within decorated covers of paper, cloth, and wood.
From what I can gather by surveying a collection of digitized manuscripts, loose sheets appear to have been stored within chemise-like covers, sometimes with multiple flaps, such as this one from the British Library (Or. 13950) andGamma 453 where a loose manuscript is stored within a cloth cover:
I also discovered some Kalpa-sūtra that had been treated in western traditions. Below are a few examples that include where one is tipped along the bottom edge and bound into a western style half leather binding. Another, MS 22393, appears to be bound along the top edge at the British Library. A third yet, MS 34, at the Royal Asiatic Society is bound in half leather with marbled paper:
Others found online have been inlaid into larger sheets of paper, such as the one below from the Victoria and Albert Museum. Manuscripts heavily illuminated and likely suffering from pigment corrosion have been encapsulated between sheets of plastic or glass, such as these from the British Library (Or. 14262 and Or. 13950). One manuscript has been both inlaid into paper and encapsulated:
There does not appear to be a conservation standard for storing Kalpa-sūtra manuscripts.
Storage solutions vary widely and are specific to how they will be displayed or handled.
While I appreciate the western tradition of binding loose pages to prevent them from becoming lost, I knew the Public Library preferred to house the manuscript with as little reformatting as possible in order to preserve cultural traditions.
While I came across a few examples that appear to be stored unbound within covers, it was unclear as to the date of the covers, when they were added, and how they might have been formatted. No images were provided of the sides of the covers.
Even though heavier than plastic, glass was likely used for encapsulation to protect the flaking and corroding illuminations from the static charge of plastic.
Conclusion
The housing solution selected at the lab is one of many options and provides a stop-gap until a more traditional format can be explored.
The most severely corroded leaves at the front and back of the text were encapsulated between glass while the rest of the leaves were left loose. This allowed the most vulnerable leaves to be protected from humidity while avoiding the weight of encapsulating the entirety of the manuscript.
The encapsulated and loose manuscript leaves were then stored together (the outer encapsulated leaves helped serve as de facto covers). An Asian four-flap enclosure with bone clasps was custom made to provide structure and stability, as well as perhaps provide a format more sympathetic in style to a Jain holder than a European style enclosure.
Damaged outer leaves are encapsulated while inner leaves are stored in a two-flap paper chemise
Further Research
There is much ripe for future study:
I hope to experience a historic Jain manuscript cover in person to learn the format and structure.
There are downsides to using glass that should be reconsidered in the future: 1. Glass is heavy and breakable. If the glass breaks, it could cause tears in the fragile paper. 2. Glass deteriorates in humid conditions. The alkali will eventually leach out and could cause staining in the paper. This storage solution should be considered a temporary solution until the pigments can be studied and safely consolidated.
Since there is a pigment contributing to corrosion and paper drop-out in the manuscript, it is likely that pigments in the Public Library manuscript contain copper. I would be interested in developing a plan to analyze the pigments to better understand their composition.
As a library book and paper conservator, I am less familiar with fine art painting traditions on paper, particularly Indian painting. This was my first experience with observing an open weave cloth used as a base for illuminated manuscripts. This initial research has me captivated to learn more about the traditions of Indian miniature painting and how they are connected with early stylized Kalpa-sūtra paintings, and if their implications for inherent condition issues can be extrapolated.
The word ‘sutra’ is literally interpreted as “thread” in Sanskrit. Different manuscripts contain the word “sutra” in their title, such as the Indian Kama Sutra, or Asian Buddhist sutras which are not to be confused with the Kalpa-sūtra. Is it possible that because these manuscripts were historically bound with cords or wrapped with ties give rise to the word sutra?
Interesting Side Note
I learned that The Diamond Sutra owned by the British Library is considered the oldest block printed book in existence AND it has been analyzed to find the scroll’s yellow plant dye extract, Berberine, is toxic. It’s possible the toxin can be absorbed through the skin (so those handling should wear gloves!) as mentioned in the Vol. 21, Number 4, Nov. 1997 Abbey Newsletter under the heading Peril in Old Paper.
Tune into the Lab’s Instagram the entire week before Halloween, where we’ll be sharing five of the scariest “preservation horrors” that we encounter in our work. It’s bound to be a fun but frightening week that you won’t want to miss!
A very special thank you to our model, Aja Hickman, who also happened to have the wonderful idea for this event!
To celebrate nationalPreservation Week (April 25 – May1, 2021), staff at the Preservation Lab are sharing the following answers to the question below as they reflect upon the wealth of library resources located in the Cincinnati community:
What is your favorite treatment or project that you have worked on in the Lab?
Jessica Ebert:
Learning a new photographic imaging technique, RTI
In April of 2017 I had the amazing opportunity of attending a 4-day workshop at Yale University to learn Reflectance Transformation Imaging (RTI) from the experts at Cultural Heritage Imaging. It was one of the most exciting experiences of my career, and when I came back to the Lab to show the staff what I had learned, Aller Bucher Und Schrifften volume from Martin Luther was one of the first items we captured with RTI. I remember that moment when Catarina and I completed the capture and processed the images – we were just in awe of everything we could see with RTI that we couldn’t under normal illumination. Since then, we’ve made changes to our equipment and our workflow, so now the results are even better than they were back then…but this will always be my favorite.
The left side of the image shows the front cover under normal illumination, or what you see with your naked eye, whereas the right side is a RTI generated image using the specular enhancement mode.
This generated snapshot illustrates the Static Multi Light mode. Below the center panel that features a portrait of Martin Luther you can see “1571”, and above the panel you can see “ID”, both of which are virtually impossible to see in the normal illumination image.
Of all the projects I have worked on at the Preservation Lab, this item is by far one of my ultimate favorite treatments I was able to perform. This book was brought to the Preservation Lab in poor condition. The book had no binding, the text block was split in multiple areas, the sewing was broken, and several pages of the text block where either torn or had extensive loss. In addition, most of the text block showed signs of water damage. Since this book was in such poor condition and the curator of the collection wanted the book to be handled by scholars and the public, it was necessary to do a full conservation treatment.
I was thrilled when I got assigned to this book treatment. I love to work on any book, but the more complicated or involved treatments the better and this was definitely the case. In this treatment, I was able to repair the text block, reduce some of the tideline staining, fill losses and resew the entire text block, while also creating a new binding (called a split board binding) that is strong and flexible to allow such a heavy book to be read.
Before Treatment – Initial condition of the book when it was received by the Preservation Lab. The text block was split, the sewing was broken, and several pages were torn or had paper loss.
After Treatment – Conservation treatment complete. After the text block was repaired and resewn, the book received a new split board binding that allowed the heavy book to be read while mitigating further damage.
After Treatment – The new split board binding provided the book a more flexible opening.
This treatment took a long time to complete, and to this day it is still one of the projects that I have enjoyed the most. Click here to see the complete treatment report and all the photographic documentation. To learn more about conservation split board bindings, check out the Preservation Lab blog post by Kasie and Jessica.
Kasie Janssen:
Iron gall ink treatment of the CHPL Jones Account Book
Washing and rebinding treatments are always a favorite when they come across my bench, as they allow a highly damaged item to become usable and accessible once again. An account book of Jones and Rammelsberg offered one such treatment as it came to the lab with a myriad of issues: a damaged book block without a binding, corroding iron gall ink, previous mold damage, and a shocking amount of pest evidence. The treatment is incredibly memorable because to tackle the issues of aging iron gall ink I was able wash the pages of the book block using a calcium phytate bath to stabilize the manuscript. Once the washing was complete, I was able to resew and rebind the book block, making it whole, functional, and protected once again. It is rare and special to have done such an involved treatment, but in this case the in-depth steps allowed previous damage to be treated and helped remedy the inherent vice of aging materials.
The book block before treatment was highly damaged, so much so, that it was difficult for library patrons and staff to access and use the item without a cover.
Handling the book, you’d never know the hours of labor that went into the treatment (including learning!), but its functional form makes it ready for use once again.
Creating the Italian ledger binding for our teaching model collection
The lab creates a lot of models. Many of these models are made in preparation for treatments. However, some models are created with instruction or engagement in mind. These models, such as the Italian stationery binding (laminated archival bind) I created, help illustrate the history of the book as its form and manufacturing process change over time. Check out the model at the blog entry where you can see a video of the binding being handled. Follow the instructions on the blog make you very own, and in the future, come see it for yourself when our in-person open houses resume in the future.
View of the cover fully opened that shows the overband lacing pattern, the front fore edge flap, and the buckle clasp.
Ashleigh Ferguson Schieszer:
Treatment of a Haggadahowned by Hebrew Union College
I particularly enjoy the problem solving nature of special collection treatments and thus, my “favorite” treatment is usually the one I’m working on. Currently, I’m treating a Haggadah owned by Hebrew Union College that dates to 1526 or 1527. While I’ve treated other haggadahs from HUC, including this one, this project involved iron gall ink treatment AND rebinding a textblock with two different sized leaves, or pages, into its original historic leather cover. Because the binding had been previously treated and reformatted with materials that did not age well, collaboration with the librarians at HUC required exploration into whether we wanted to re-create the past reformatting option with longer lasting materials, or perhaps, explore a new option altogether. Before we committed to a solution, I created a model to test out a new option since unanticipated questions or outcomes often arise during experimental pursuits. For that reason, it’s better to problem solve on a model, rather than on an actual special collection material. In the end, the librarians and I were happy with the results of the new option, and I’m currently at the stage where I’m ready to start rebinding the pages of the actual object.
The top image shows the book open to smaller sized printed leaves before treatment. Leaves are previously reformatted with yellowed tape along the edges, attached to larger paper frames. Paper frames are cockled and distorted. The middle image shows a detail of untrimmed, full-size manuscript leaves. The bottom image shows the fore edge of the binding before treatment.
These images show the model that explores a solution to encapsulate the smaller pages into polyester sleeves that could be sewn into the binding next to the larger pages. This required staff to weld polyester sleeves with paper hinges that could be sewn through like a gathering.
The image shows the binding ready for resewing with its new encapsulated leaves, or pages, next to the created model.
Not only was this piece based on a favorite subject of mine (I love Shakespeare!), this was a historic photograph treatment I was able to handle with just a little guidance. I was able to properly identify the photographic elements on the first try, performed a surface cleaning on the piece, and created my very first cloth-covered clamshell and cradle to house it. It was such a wealth of learning experiences within one project, which is the best part of my work!
Before cleaning; albumen card (note the finger prints in the upper right corner). The image depicts the photographer as a soldier.
Cloth-covered clamshell exterior.
Cloth-covered clamshell interior, with piece opened to surface cleaned soldier image in integrated cradle.
Chris Voynovich:
Constructing a custom cloth-covered enclosure to house the Public Library’s William S. Porter Collection of photographs
One of my favorite aspects of the job here, in the lab, is designing and creating custom enclosures. This collection of rare daguerreotypes, ambrotypes, and tintypes is an example of adapting a standard cloth covered clamshell to accommodate a collection. I created two trays with pull tabs that are removable for easy access and display. Each photograph has its own tuxedo box and is set in polyethylene foam (Volara) for protection. The tuxedo box enclosures are identical in size to reduce confusion while repacking. Check out this blog created by Jessica that shows a gif of the enclosure opening and closing, and this blog post showing a similar enclosure I created for a dairy collection.
View of the opened cloth-covered clamshell with the two removeable trays in place. The trays contain the collection of cased photographs in tuxedo boxes with labels for easy identification.
This image shows the bottom tray partially pulled out, displaying the two larger cased photographs.
Today at 3pm (EST) join Jessica and Catarina on the Preservation Lab’s Instagram (@thepreservationlab) for a quick, informal Instagram Live.
Then tomorrow, make sure to tune into the Public Library’s Instagram (@cincylibrary) at 12pm (EST) for an in-depth Instagram Live event where Catarina and Jessica will be sharing treatments they are currently working on; giving you a behind-the-scenes look and answering all your questions “Live in the Lab”.
Wednesday 28th – We’ll be sharing our “Favorite Treatments/Projects” right here on our blog.
Thursday 29th – Catarina and Jessica will be “Live in the Lab” at 12pm for an Instagram Live event hosted by @cincylibrary
Friday 30th – We will have a new video up on our YouTube channel – “How to Create Your Own Collapsible Punching Cradle”.
We hope that you can join us for all the activities we have in store for Preservation Week 2021. If you can’t wait for the celebration to begin, then check out our past Preservation Week activities!
One of our most recent additions to our channel is the recording of our Virtual Lab Tour and Live Q&A, hosted by the Cincinnati & Hamilton County Public Library, which took place on Tuesday. If you weren’t able to join us live, please take a look; it was a very fun event and we had so many great questions from our live viewers.
Make sure to subscribe to our channel so that you can stay up to date on any new videos we add! And don’t forget to like videos, and we’d love to hear about what you’d like to see more of from us in the future.
The Lab will be offering a virtual lab tour on Tuesday, January 26th at noon (EST). The Facebook Live event will be hosted on the Cincinnati & Hamilton County Public Library’s Facebook page. Staff will give a tour of all of our most used and loved areas of the lab and will highlight how we use the spaces and the equipment, tools, and supplies stored in each space. Following the tour, we will be doing a live Q&A where you can ask us any questions you might have.
We hope you can join us for our first Virtual Tour, but don’t worry if you can’t, a recording of the tour will be available after the event so that you may view it at your leisure.
What a joy to have had the opportunity to recreate the Madisonville Scrapbook and make a support for it to be permanently displayed in the Madisonville Branch Library. I love a challenge, and working with oversized pieces is always exhilarating. I am glad to be part of the team that was instrumental in preserving some of the valuable and exciting history of Madisonville. Props to Ashleigh Schieszer (overseer and mastermind), Jessica Ebert (documenter extraordinaire) Catarina Figueirinhas (artwork holder and pillar of steadfastness) and last but not least, Veronica Sorcher (supplying fun and offering her whole self as practical point of reference for the whole project).
Jessica and Veronica assisting Chris with adhering the turn-ins
Jessica and Veronica assisting Chris with adhering the turn-ins
My hope is that this project will be a catalyst for highlighting the importance of caring for and preserving the valuable history found in each community that the Public Library has the honor to serve. Though this project may seem a bit sizable, in truth it was worth the effort. I am confident that every community has remarkable history that can be cared for, as we preserve these stories we remember the events and individuals that have come before us. Let’s partner together to capture aspects of our culture that make up our past.
Veronica kindly obliged to modeling the scale of the scrapbook and its new cradle.
I am humbled and greatly appreciative for the opportunity to work in this department with such a great staff, and to be instrumental in preserving great works of art and historical information.
Before
After
Please click on the following link to download a one-page wonder zine about the preservation of the Madisonville scrapbook that you can cut, fold, and DIY!
On Nov. 1st in Langsam Library, Preservation Librarian, Holly Prochaska was mentioned at the UC Bicentennial publications reception for her essay titled, Serendipity and Stewardship as part of UC Libraries commemorative book, From the Temple of Zeus to the Hyperloop: University of Cincinnati Stories, edited by Greg Hand. Her essay describes how the first-ever collaborative lab came to fruition in Cincinnati, OH and is accompanied by an array of essays written by varying authors who highlight innovative leadership in Cincinnati, including one essay by Archives and Rare Books Librarian, Kevin Grace, whose stories are always captivating.
During the bicentennial reception we also learned how Greg Hand’s anthology of over 30 essays complemented Professor David Stradling’s publication about Cincinnati’s historical celebrity, Daniel Drake. Known for many accomplishments, I was surprised to learn how Drake played an instrumental role in the formation of the first public lending libraries in Ohio! Stradling’s book, In Service to the City: A History of the University of Cincinnati, is an in-depth dive into Drake’s wide reaching influence in the 19th century. Drake’s legacy and passion may be of interest to innovators today. As a contemporary innovator, it’s easy to see why Holly was invited to write about her leadership role in the formation of the collaborative lab, as well as how nicely these books complement one another.
Meanwhile, at the Public Library… On Sunday, Nov. 4th, Public Library staff were given commemorative pins to celebrate milestone years of employment at the Staff Retiree and Recognition Reception. Of particular mention…Chris Voynovich received a 2018 Rufus Award and was honored for 20 years of employment at the Public Library of Cincinnati and Hamilton County. Nominated by former Senior Conservation Assistant, Veronica Sorcher, the Award recognized Chris in the category for Growth and Innovation for his work on preserving the oversized Madisonville Sesquicentennial scrapbook from 1959! After a year of collaboration between the Madisonville Branch and Digital Services, the scrapbook was digitized, conserved, and returned home in improved condition with a brand new custom cradle, approximately 4 feet long. Way to go, Chris! Having only been gone a few short months, Veronica’s nomination of her colleague, Chris Voynovich, is a nostalgic reminder of Veronica’s thoughtful contributions she’s made over the last seven years at the Preservation Lab. In Chris’ words, “I was blown away and almost fainted when the Director of the Library walked in the department to give me a Rufus award!” Veronica, we’re wishing you well as you settle in near family in Nova Scotia! Ashleigh Schieszer (PLCH) —- Special Collections Conservator, Lab Manager
