Tag Archives: Otto Ege

Otto Ege: Villain or Hero?

Introduction

Otto Ege (1888-1951) was a real-life figure known for his involvement in the dispersal of medieval manuscripts. Whether he is considered a villain or a hero depends on the perspective and context in which his actions are viewed.

Ege was a book dealer and collector who gained notoriety for breaking apart medieval manuscripts and selling individual leaves or pages to collectors and institutions. He would disassemble bound illuminated manuscripts and sell them as separate pieces or as a collection of works, thereby dispersing the original works.

This is one of four Otto F. Ege collections owned by the Cincinnati and Hamilton County Public Library before treatment. It is titled Original Leaves from Famous Bibles, Nine Centuries 1121-1935 AD (call number R090 ffB582). It came to the lab for better long term storage.

Villain

From the perspective of some scholars and conservators, Ege’s actions are viewed as unethical today. By breaking up unique historic manuscripts, he caused irreparable damage to the cultural, historical, and scholarly heritage they represented. The dispersal of these manuscripts makes it challenging for researchers to study them as cohesive and complete works, leading to a loss of valuable historical information and artistic context.

Hero

On the other hand, some might argue that Ege’s actions had positive effects. By selling individual leaves, he made rare and exquisite artworks more accessible to a broader audience, including institutions and collectors who might not have been able to afford an entire manuscript. This enabled more people to appreciate the beauty and artistry of these ancient texts.

Conclusion

Otto Ege’s legacy is a complex one, and opinions about him vary widely. However, it is essential to note that Ege’s actions occurred in a different time when the appreciation for medieval manuscripts as complete works of art was not as prevalent as it is today. Modern views on preservation and the importance of maintaining cultural heritage have evolved significantly. Ultimately, his actions highlight the ethical and moral dilemmas surrounding cultural heritage and the need for responsible stewardship of historically significant artifacts.

Treatment and Storage of the Public Library’s Collections

The Public Library owns four collections by Ege. Each have been receiving treatment to better improve their long-term storage. After the smaller collections received successful treatment, this larger collection followed suite.

Treatment

In their original format, the manuscript leaves were hinged to floppy paper folders with windows cut out for viewing. The original hinges were thick cloth, and in many cases, no longer functioning as the hinges became stuck in place. This prevented viewing the backs of the materials. The flexible folders overtime became U-shaped and were in need of supports to keep materials planar, especially during handling.

Individual leaves were unmounted from the original paper folders and re-hinged with kozo tissue and wheat starch paste onto archival 2 ply mat board supports. The mat board supports were then placed within the paper folders. Unbuffered interleaving tissue was then added between the manuscript and the folder window for long term storage to prevent the edges of the window from catching or rubbing onto the objects.

Armenian manuscript hinged to 2ply mat board support, stored within the original paper folder

Interleaving tissue protects the face of the manuscripts from rubbing along the edges of the windows

Storage

While other collections were retained within their original enclosures with a protective chemise, this portfolio was acidic and deformed with broken ties, so two new corrugated banker’s boxes were created to retain the original enclosure and store the manuscripts separately.

Additional Resources

The Public Library also owns Ege collections titled Fifty Original Leaves from Medieval Manuscript Western Europe: XII‐XVI century (call number R096.1 ffF469), Fifteen original oriental manuscript leaves of six centuries (call number 096.1 ffF469f), and Original Leaves from Famous Books, Eight Centuries 1240 A.D. – 1923 A.D. (call number R094 ff069).

The collection Fifty Original Leaves from Medieval Manuscripts is digitized and is available online in the digital library.

There are also multiple copies of the printed pamphlet by Otto Ege titled Pre‐Alphabet days. Interestingly, Genealogy and Local History own two copies in different formats. One copy is a cased‐in hardback with a single sewn gathering while the other copy is a single gathering pamphlet sewn into a paper case. Both pamphlets are original formats that would have been offered to buyers at different price points!

If you’re interested in further treatment details, check out our treatment reports on the Digital Resource Commons by searching for Otto Ege.

Ashleigh Ferguson Schieszer [CHPL] – Special Collections Conservator, Lab Manager

Fun with PhotoDoc: Multispectral Imaging with MISHA (Edition 13)

As mentioned in a previous blog post, Andrew and Naomi from Case Western Reserve came to the lab in late February to demo the MISHA portable multispectral imaging system, made possible by a National Endowment for the Humanities (NEH) Research Grant awarded to the Rochester Institute of Technology. In total, Naomi and Andrew imaged five objects from the Public Library, UC Libraries, and one of our third-party institutional clients. Imaged books included, one Otto Ege item, two Book of Hours, one undated Latin music manuscript, and a Pentateuch volume from Hebrew Union College. In all, thirteen separate capture sessions were carried out for the five objects. Afterwards, the raw data from the capture sessions was shared with the Lab via OSF (Open Science Framework) so that I could process the data in the NEH grant supported open access RCHIVE (Rochester Cultural Heritage Image processing and Visualization Environment) software.

The image gallery above shows the recto of leaf 32 from the Public Library’s copy of Fifty Original Leaves from Medieval Manuscripts, Western Europe, XII-XVI century, by Otto Ege.

While each of the capture sessions took only two minutes to complete, I found that processing the raw data took me a bit longer to figure out. Processing the data felt very similar to using CHI’s RTI Builder and Viewer software. However, in this situation I did not have a week-long training opportunity to learn the ins and outs of the software and its functions. For the Spectral Analysis App, I had only a couple of brief documents to refer to, so the learning curve was a little steeper. I also experienced some issues with the software while processing the data with the flatfield files provided from the capture session. But in the end, the processed files seemed fine without the flatfield data, so it all worked out.

RGB image of a parchment page from a Pentateuch volume belonging to Hebrew Union College — RGB representation

Multispectral image of a parchment page from a Pentateuch volume belonging to Hebrew Union College — RGB representation

The above image gallery depicts a leaf from Hebrew Union College’s Pentateuch Ms. 1 with adhesive staining, tape, and prior repairs.

What I discovered through processing all the MISHA data and then comparing it to the existing specialized imaging done in the Lab was that the suite of imaging we do in the Lab is very well rounded and, in general, suits our needs and our clientele quite well. In many cases, our results were at least comparable, if not better (specifically within the UV wavelengths) than the results accomplished using the MISHA. And, especially with our UV workflow, though our current capture time might be slightly longer than that of MISHA, the data processing time is significantly shorter and, in the case of UV especially, the side-by-side results of the accurate normal illumination next to the full color UV image(s) is ideal for our purposes.

RGB image of an opening of a Book of Hours with scraped parchment and illegible text — RGB representation

Multispectral image of an opening of a Book of Hours with scraped parchment and illegible text — RGB representation

The images above show an example of scraped text on parchment from UC Libraries Hours of the Virgin from 1475, currently in the Lab for treatment. Compare these MISHA generated images to the documentation performed by Catarina Figueirinhas and myself using the Lab’s equipment and processes below.

Normal illumination image of the same illegible text — Normal illumination

UV image of the same illegible text — Normal illumination

That said, I am fully aware that not everyone has access to the equipment/training that I have been fortunate to curate/experience over the last five plus years. Also, not everyone uses their finished data exactly how we do. For instance, the needs and expectations of a conservation lab and cultural heritage institutions can be very different. Even within the conservation field, how we use the data provided by specialized imaging in our hybrid book and paper lab is quite different from the kind of data needed by a fine arts conservation lab. Ultimately, I think the core audience for a system like the MISHA system is an organization looking to expand their suite of imaging services, or an institution with no multispectral imaging infrastructure interested in imaging collections in a quick and easy manner. Though for the latter, I would say that there is a big learning curve in manipulating and processing the data, but if greater focus is put into making the software and processing steps user-friendly, especially to novice users, it is completely manageable. And if this step is taken, I think the system could help a lot of institutions dive deeper into the materiality and history of their collections.

The images above depict another example of faded, scraped text. This flyleaf is from an undated Latin music manuscript that is part of the Public Library’s collection. The images below represent imaging done by the Lab, both normal illumination and UV radiation, with the goal to increase the legibility of the inscription.

Normal illumination image of faded text from a parchment manuscript — Normal illumination

UV image of faded text from a parchment manuscript — Normal illumination

In the end, multispectral imaging is just plain FUN! So, the idea of making it more accessible to a wider audience is extremely exciting and I think the work that NEH, RIT, and colleagues like Andrew and Naomi are doing to share the power and wonder of multispectral imaging is amazing. The idea of a portable multispectral imaging system with free processing software that does not take a PhD to use is boundary-breaking, and it gives us a glimpse into a future of accessible and exciting imaging, which thus allows us to see and understand more of the past. I will always be an advocate for that kind of imaging!

Jessica Ebert [UCL] – Sr. Conservation & Photographic Documentation Specialist

MISHA: A pilot project to image archival collections ‘on the cheap’ with multi-spectral imaging!

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).

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

To learn more about the NEH-funded project, please visit: https://www.rit.edu/news/rit-building-imaging-systems-help-libraries-and-museums-uncover-lost-texts.

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.

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!

Please stay tuned as we share any info revealed.

Ashleigh Ferguson Schiezser (CHPL) – Conservator, Co-Lab Manager