The University of Kansas

Inside Spencer: The KSRL Blog

Books on a shelf

Welcome to the Kenneth Spencer Research Library blog! As the special collections and archives library at the University of Kansas, Spencer is home to remarkable and diverse collections of rare and unique items. Explore the blog to learn about the work we do and the materials we collect.

Charlton Hinman, Optical Collation, and the Big Grey Machine

January 12th, 2026

Charlton Hinman was a looker. Of course, that was true of so many of Fredson Bowers’ students – they tended to be lookers. We won’t make any comment on the relative attractiveness of Charlton Joseph Kadio Hinman or Bowers’ students, but we refer instead to the tradition of close examination and description of books that Bowers codified and Hinman continued here at the University of Kansas. On the north side of the Marilyn Stokstad Reading Room at Kenneth Spencer Research Library is the Hinman Collator, a hulking grey machine that stands as a reminder of (and a tool for) precisely that kind of work. Our colleague Caitlin Klepper wrote a post about the collator previously, but we thought we might delve more in-depth here.

Black-and-white photograph sitting in front of a large piece of equipment and looking through an eyepiece.
Professor Charlton Hinman working at the Hinman Collator, circa 1960-1975. University Archives Photos. Call Number: RG 41/ Faculty and Staff: Hinman, Charlton (Photos). Click image to enlarge (redirect to Spencer’s digital collections).

Modern descriptive bibliography – the close physical examination and description of books – begins with Fredson Bowers’ book Principles of Bibliographical Description (1949). Bowers was a professor of English at the University of Virginia, and Charlton Hinman was Bowers’ first PhD student there. Both Hinman and Bowers had analytical minds with similar bents, which served them well in the Second World War. They were involved in cryptography and code breaking, with Bowers again leading Hinman as his commanding officer. Following their service, Bowers returned to Virginia, publishing the aforementioned Principles.

Black-and-white photograph of a man standing in front of a large machine while a second man sits and looks through the eyepiece.
Fredson Bowers supervises a student with the Hinman Collator, undated. Image courtesy of Special Collections, University of Virginia Library. University of Virginia Visual History Collection. Call Number: RG-30/1/10.011. Click image to enlarge (redirect to UVA’s digital collections).

Hinman’s dissertation, The Printing of the First Quarto of Othello, led to his first position as a research fellow at the Folger Shakespeare Library, where he collated copies of the first folio of Othello. It was Hinman’s time as a fellow at the Folger that inspired his creation of the collation machine. Collation – or, the work of examining and describing the physical evidence in a copy of a book – is time consuming. Hinman’s work was even more intensive, as he sought to find all of the different states of the pages down to the most minor corrections or insertions made by the printer in the course of printing the book. Looking at each page of text line by line is an almost impossible task. Hinman hints at this problem in his preliminary essay about the machine, which was titled “Mechanized Collation: A Preliminary Report” and printed in the Papers of the Bibliographical Society of America in 1947.

Color photo of a man with glasses sitting at desk covered in books and papers.
Charlton Hinman working at his desk (with the collator behind him), circa 1960-1975. University Archives Photos. Call Number: RG 41/ Faculty and Staff: Hinman, Charlton (Photos). Click image to enlarge (redirect to Spencer’s digital collections).

Hinman’s time in the military helped point the way to a solution, supposedly through military reconnaissance use of photography. He described the idea of taking two pictures of the same area and rapidly alternating them to spot differences. He didn’t claim he had done it as part of his cryptography work; rather, he claimed he heard about it while in the military. However, the process Hinman described was never used for reconnaissance purposes. While the military did use aerial photography, they didn’t use any method that alternated two images in a similar way to the function of the Collator. In his article “‘The Eternal Verities Verified’: Charlton Hinman and the Roots of Mechanical Collation” (Studies in Bibliography, 2000), Steven Escar Smith writes that “using World War II technology, it simply would not have been possible to photograph the same patch of ground twice from exactly the same altitude and position.” According to Smith, Hinman seems to have acknowledged that the story wasn’t entirely true, but it’s not clear whether he actually discouraged its telling.

Arthur M. Johnson, Hinman’s partner who took over building and selling collators around 1956, may have been the one to accurately describe how Hinman got the idea for the collator. Johnson wrote that Hinman had studied something that Johnson called an “astronomer’s microscope.” It used the same principle of “blink comparison” to compare images of the night sky, most famously by Kansan (and KU alumnus) Clyde W. Tombaugh in his observation of Pluto. Although it’s not known whether Hinman ever saw or used a blink comparator, he knew of the one at the observatory at UVA when he was a PhD student there. This was the true technological ancestor of Hinman’s machine.

Black-and-white photograph of a man looking through an eyepiece connected to a larger machine.
Clyde W. Tombaugh at a blink comparator, undated. Image courtesy of New Mexico State University Library Archives and Special Collections, Clyde W. Tombaugh papers, image 04070052. Click image to enlarge.

These kinds of devices are simpler than the Hinman Collator in that one can use flat images of similar size – not possible with books. Hinman’s great improvement and contribution, then, was the creation of a machine that could deal with books of different sizes, thicknesses, and even formats. Hinman had a long career as a professor of English, first at Johns Hopkins University (1945-1960) and then at the University of Kansas (1960-1975), where he eventually became a University Distinguished Professor of English. Approximately 50 collators survive. The collator at Spencer (A9 in Steven Escar Smith’s 2002 census of existing Hinman Collators, published in Studies in Bibliography) is one of two that remain that Hinman himself used; the other is at the Folger Library. The effect of the collator is reproduced in this short video by Sam Lemley. Bibliographer J.P. Ascher has also made a good video about how one might use the collator, utilizing the machine at the University of Virginia.

Hoping to actually use Spencer’s machine, we ventured to the Reading Room before opening. We powered it on, and, to our delight, the 400-pound machine came to life. Unfortunately, this was not to be, as we discovered that the “blink” feature, the key function, is not currently working. Thanks to the efforts of our colleague Molly Bauer, we are slowly learning what might be wrong and what the fix might be. Look for a follow-up post in the spring about our efforts, as well as digital alternatives to optical collation that bibliographers can use today.

Color photograph of multicolored wires bundled together in a larger metal box.
Wiring inside the Hinman Collator at Spencer Research Library. Click image to enlarge.

The Hinman Collator, for now, stands as a testament to the ongoing work of descriptive an analytical bibliography here at the University of Kansas. Much like its creator, the machine is complicated and devoted to a very specific purpose – close looking at material objects we regularly take for granted.

Jason W. Dean and Adrienne Sanders
Rare Materials Cataloging Librarians

Student Spotlight: Ceres Botkin

June 26th, 2025

This is the latest installment in a series of posts introducing readers to student employees who make important contributions to the work of Spencer Research Library. Today’s profile features Ceres Botkin, a Public Services student assistant.

Please provide some brief biographical information about yourself.

My name is Ceres Botkin (they/them) and I’ve been working in Public Services at Spencer since the spring of my freshman year in 2022. I am currently completing the fifth and final year of my undergraduate program, and I will graduate with degrees in mathematics, physics, and computer science. I hope after graduation to either go to graduate school in physics or library science.

What does your job at Spencer entail?

I work in the Public Services department, which entails helping library patrons find and access library materials germane to their research interests. This involves being familiar with the collections and the several strengths of our library. I’ve also worked with several curators on numerous projects from sorting and cataloging donations to helping with research for temporary exhibits.

In addition, I have also helped out in other departments as needed. For example, I have worked in Conservation Services with construction of glass plate housings along with making Mylar book jackets. I have also helped in the cataloging department by aiding the process of integrating newly cataloged material into the wider library collection.

Why did you want to work at Spencer Research Library?

My previous on-campus job involved staffing the front desk of a residence hall between the hours of 3am and 7am. I wanted a job that felt more fulfilling and had better hours. In addition, I had a friend who worked at Spencer who enjoyed the work.

When my friend recommended the position to me, I was reminded of my previous desire when I was a teenager to work at my local public library. The library held a special place in my heart, as I would frequent it over the summers as a third place to go that was separate from my home and school. I would meet up with friends and do research for upcoming debate tournaments there. I always thought it would be nice to give back to my community by also working at a library and supporting one of the few remaining institutions in the U.S. that provides free resources, education, and entertainment.

What has been most interesting to you about your work?

I would definitely say that sorting and cataloging donations is the most interesting part of my job. My first project working at the library, in fact, was sorting 20th-century Star Trek zines. Zine culture is very interesting, and it was wonderful to peek into another world. In addition, it was really cool to see all of the various pieces of art and read the stories that were contained inside.

Black-and-white image with planets in the background and an abstract tree with branches at right angles in the foreground.
The front cover of the third issue of Likely Impossibilities: A Star Trek Zine, August 1987. Call Number: ASF FANZINE 31. Click image to enlarge.
Two-page spread. On the left is a black-and-white illustration of an astronaut sitting on a rock in front of a crashed spaceship as two aliens approach. On the right is the text of the poem Fallen Star by Margaret Draper.
The last page and inside back cover of the tenth issue of the Stark Trek fanzine Alnitah, March 1979. Call Number: ASF FANZINE 132. Click image to enlarge.

In addition, I love exploring the different collections and talking with the curators about how we started some of them. For instance, the Literary Ephemera collection in Special Collections is always fascinating to browse because it is mostly comprised of outsider art and poetry. They’re not only interesting to read in a vacuum, but they also provide interesting commentaries on the times they were created in.

What are you studying, and what do you hope to do in your future career? Has your work at Spencer changed how you look at your studies or your future career plans in any way?

As mentioned previously, I am currently studying mathematics, physics, and computer science. Originally I planned on going into graduate school in order to pursue a Ph.D. in physics, but working at the library has made me consider going into library work as well. It would be interesting to get a master’s degree in library science and work at a library after graduation. In addition, I have also considered using my computer science degree and going into the field of digital archives – archiving material which is only digital. For example, I was considering working at the Internet Archive, which houses numerous websites, books, recordings, videos, and software.

What piece of advice would you offer other students thinking about working at Spencer Research Library?

Never assume that any resources available to you will always be available to you. First get familiar with what resources are provided by your local community, government, and university. Second, never stop fighting for those resources. In the context of the library, never stop fighting for the open access of information, funding, and a place to study and relax without having to pay first. Also please donate to your local library if you are in a position to do so.

Ceres Botkin
Public Services student assistant

Meet the KSRL Staff: Grace Brazell

May 14th, 2025

This is the latest installment in a recurring series of posts introducing readers to the staff of Kenneth Spencer Research Library. Today’s profile features Grace Brazell, who joined Spencer Research Library in January 2025 as an Administrative Associate in the Public Services unit. 

Headshot photograph of a young woman.
Administrative Associate Grace Brazell. Click image to enlarge.
Where are you from?

I was born in Roswell, New Mexico, during the 50th anniversary of the alleged alien crash, but we moved to Lawrence when I was just turning two. I’ve lived in and just outside of town for most of my life, aside from the years I spent in Chicago doing my undergraduate degree.

How did you come to work at Spencer Research Library?

I applied to library school in a fit of pique after a particularly frustrating week at the bakery I worked in while finishing my bachelor’s degree. I have always loved rare materials, but didn’t think I’d have an opportunity to work with or near them. I loved the public library and my team there, but when I spotted the job at the Spencer it checked several boxes for me. I’m excited to learn the collection and see what sparks my interest moving forward, and I love getting to talk with our different curators about the parts of the collection they find particularly special.

What does your job at Spencer entail?

I primarily work with our team of student employees to support our Public Services department. Our students are responsible for paging, shelving, and general maintenance around the building, and I work with them to make sure our patrons and reference staff have the support and materials they need to do their jobs. I also assist Operations Manager Meredith Phares with some building management tasks like facilities requests and room organization.

What part of your job do you like best?

In every job I’ve worked, I’ve loved the tasks themselves to a certain degree. I love being able to solve a problem or find the right tool for the job. My favorite thing in the world is being able to eliminate a small point of friction. That being said, my favorite thing about my job is and has always been the people I get to work with. I love getting to see someone’s eyes light up when you ask about their favorite part of the collection, and I’m always interested to hear what captures someone’s attention.

What is one of the most interesting items you’ve come across in Spencer’s collections?

I have a strange fascination with the modernists, and in particular I find Ezra Pound to be one of the most interesting. He’s such an influential figure in the creation of some of the most iconic modernist works, it seemed like he had a hand in pretty much everything produced during that time. Copies of some letters to Pound from James Joyce (Call Number: MS 134) are here at the Spencer as well as a copies of the BLAST! manifesto (Call Number: D138) and a scattering of The Cantos (Call Numbers: C6331, C6332, and C6341). BLAST! is probably my favorite, if I’m being honest.

What are some of your favorite pastimes outside of work?

I spend a lot of time working on my yard and house, both of which are true fixer uppers and require a lot of labor as well as, shall we say, creative problem solving. I run and play in a few Dungeons and Dragons campaigns, which are a source of never-ending entertainment. When not dealing with the baffling construction choices of my home’s previous owner or wrangling adults through a sea of kobolds, I spend a lot of time over-engineering costumes for my kindergartener and waffling over patterns in the Symington fashion collection.

Grace Grazell
Administrative Associate

Today in the Lab: Ask a Conservator Day 2024

November 1st, 2024

Today, Friday, November 1, 2024, is the fifth annual Ask a Conservator Day, an initiative of the American Institute for Conservation (AIC), the national professional organization for conservators.

Ask a Conservator Day serves a dual purpose. First, it commemorates the flooding of Florence on November 4, 1966, which damaged cultural heritage sites throughout that city and, in the aftermath of the disaster, sparked a massive recovery effort that is seen as the origin of the modern conservation profession. Ask a Conservator Day also serves as an opportunity for conservators and other preservation professionals to educate the public about the conservation profession.

In that spirit, I will revive our occasional Today in the Lab series to share a snapshot of what I am working on right now. The materials at my workbench always represent an ever-changing mixture of long-term projects and one-off treatments with a shorter turnaround time, and at any given time I will have items from all of Spencer’s collecting areas in my queue. So come along on a tour of my workspace!

Recently cataloged children's books in custom-made boxes.
Recently cataloged 19th century children’s books in custom-made boxes, awaiting conservation treatment. Click to enlarge.
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First, on the green book truck next to my bench I have a group of recently catalogued children’s books from Special Collections, mostly from the 19th century. As my colleagues in cataloging complete their work on the records for these materials, they flag volumes that need repair or housing. Our team of Conservation Services student assistants have already made custom enclosures to protect these vulnerable books, and I have been working through the flagged items in batches to complete any needed repairs.

Watson Library building plans before treatment.
Watson Library building plans (1947 addition) before treatment. Call number: RG 0/22/99/00. Click to enlarge.

Next, I have several sets of architectural drawings for Watson Library, which is having its centennial this year. These sets are for the original 1922-1924 construction and a 1940’s addition, a total of 116 individual drawings. These drawings bear signs of being used on the construction site: edge tears and creases from frequent rolling and unrolling, builders’ markings in pencil and other media, and a significant accumulation of surface dirt. One by one I have been surface cleaning the drawings on both sides, flattening the creases, and mending the tears with a specially made repair tissue. Just 6 more drawings to go before these sets will be returned to the University Archives, where they will be available once again to researchers.

Detail of edge damage on Watson Library building plans before treatment.
Detail of edge damage on Watson Library building plans (1947 addition) before treatment. Call number: RG 0/22/99/00. Click to enlarge.
Watson Library building plans during treatment.
Watson Library building plans (1947 addition) during treatment. Call number: 0/22/99/00. Click to enlarge.
Items in special collections conservator's cabinet.
Items in special collections conservator’s cabinet, awaiting treatment or installation in an exhibit. Click to enlarge.

Moving on to my cabinet! Right now the upper section of my cabinet mostly holds materials that I have prepared for an upcoming temporary exhibit. I have made cradles or selected other supports from our supply of exhibit materials, and for now these items are simply waiting for the installation date. On the lower shelf, second from the right, is a very long-term treatment that is in progress, an early 20th century funeral ledger from the Kansas Collection. I have removed duct tape from the spine of the volume and have mended about half of the text block. When mending is completed, I will reinforce the sewing and board attachments so that this fascinating volume will be stable enough for use in the reading room.

Items awaiting boxes in special collections conservator's cabinet drawer.
Items in special collections conservator’s cabinet drawer, awaiting custom-made enclosures. Click to enlarge.
Items awaiting treatment in special collections conservator's cabinet drawer.
Items in special collections conservator’s cabinet drawer, awaiting conservation treatment. Click to enlarge.

Finally, in two of my lower cabinet drawers I have items awaiting treatment that have come to me either from cataloging and processing, or from the reading room. These are typical of the single-item treatments that make up the bulk of my daily work: items needing custom enclosures, volumes with detached spines or boards, rolled material that needs to be flattened, photographs that need to be removed from frames. This steady stream of “patients” is what keeps my day-to-day work from becoming boring or repetitive, as the depth and variety of Spencer Library’s collections means that I always have something new-to-me to work on.

Angela Andres, special collections conservator

Spencer’s March-April Exhibit: “From Shop to Shelf”

March 5th, 2024

Conservators often say that what draws them to this work is the variety – every day is different! Always something new to learn! Never a dull moment! In my role as special collections conservator at KU Libraries, I am fortunate to work on interesting items from all of the collecting areas within the Kenneth Spencer Research Library, and my day-to-day experience bears out the truth of those clichés. Each book, document, and object I work with wears evidence of its own unique history. Physical condition, materials, marks or repairs made by persons past – sometimes these features tell a clear story about the life an object has lived, and sometimes the picture is murky, fragmented, or confusing. In the new short-term exhibit on view in Spencer Library’s North Gallery, I returned to the subject of a 2016 blog post to explore the ways that a book’s binding might provide information about who owned the book and how it was used.

Spencer Library’s three copies of Thomas Sprat’s A true account and declaration of the horrid conspiracy against the late king, His present Majesty, and the government: as it was order’d to be published by His late Majesty are displayed in the first exhibit case. This book relates Sprat’s official account, as Bishop of Rochester, of the failed 1683 Rye House Plot to assassinate King Charles II of England and his brother (and successor) James, Duke of York. The horrid conspiracy, as we’ll call it, was printed in London in 1685 by Thomas Newcombe, “One of His Majesties printers; and … sold by Sam. Lowndes over against Exeter-Change in the Strand.”

Three copies of The Horrid Conspiracy on display in the exhibit From Shop to Shelf in Spencer Research Library's North Gallery.
Three copies of The Horrid Conspiracy on display in Spencer Research Library’s North Gallery.

After leaving Lowndes’ shop these three edition-mates embarked on separate journeys, only to arrive back together again in our stacks over three hundred years later. The books’ differing conditions and binding styles invite speculation about their adventures (and misadventures!) in the intervening years. The exhibit compares the physical characteristics and evidence of use seen on the three volumes and considers what these features might tell us about who owned them and how they were used. We cannot know for sure, but it is so fun to wonder!

A selection of books from the exhibit From Shop to Shelf on display in Spencer Research Library's North Gallery.
A selection of books from the exhibit From Shop to Shelf on display in Spencer Research Library’s North Gallery.
A selection of books from the exhibit From Shop to Shelf on display in Spencer Research Library's North Gallery.
A selection of books from the exhibit From Shop to Shelf on display in Spencer Research Library’s North Gallery.

In case two, we expand our examination of different binding styles to include a small selection of bindings from Spencer Library’s rare books collections. The display includes books in original paper bindings or wrappers from the publisher, books custom-bound for private owners in either a plain or a fine style, and others bound simply and sturdily for use in a lending library. Spencer Library’s collections are rich with examples of bookbinding styles across the centuries; this assortment of volumes represents just a fraction of the many ways that a book might have been bound either by bookseller, buyer, or library.