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Stephanie J. Lahey PhD

@sjlahey.bsky.social
3.1K followers 887 following 426 posts

Mark Andrews Fellow in #BookScience, Old Books New Science Lab, University of Toronto · #MedievalManuscripts cataloguer & researcher · #Parchment #QuantitativeHumanities 📜 🔬 📚 📊 🇨🇦

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Reposted by Stephanie J. Lahey PhD
Steven Van Impe @svanimpe.bsky.social · 04/09/2026
A rabid sheep, still from the horror movie Black Sheep.
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Sarah Blick @sarahblick3.bsky.social · 07/12/2023
#GothicManuscripts Sherborne Missal, 1399-1407, England, detail of the Resurrection. I think the sleeping soldiers kits are quite snazzy and colorful. The brilliant patterned red sky behind Christ is impressive & the dog snoozing nearby is quite cute.
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Stephanie J. Lahey PhD @sjlahey.bsky.social · 04/09/2026
Ancient sheep virus found hiding in #medieval #parchment 📜🦠🔬📚 #MedievalManuscripts #BookScience www.science.org/content/arti...
science.org
Ancient sheep virus found hiding in medieval parchment
Newly recovered sheeppox sequences reveal when and how the virus emerged
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Stephanie J. Lahey PhD @sjlahey.bsky.social · 20/08/2026
Our new paper is out! 📚📜 www.nature.com/articles/s40... #parchment #conservation #MedievalManuscripts #BookScience
nature.com
Parchment damage assessment: a review of methods, multimodal workflows, and a transparent reporting framework - npj Heritage Science
npj Heritage Science - Parchment damage assessment: a review of methods, multimodal workflows, and a transparent reporting framework
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Stephanie J. Lahey PhD @sjlahey.bsky.social · 20/08/2026
Our new paper is out! 📚📜 www.nature.com/articles/s40... #parchment #conservation #MedievalManuscripts #BookScience
nature.com
Parchment damage assessment: a review of methods, multimodal workflows, and a transparent reporting framework - npj Heritage Science
npj Heritage Science - Parchment damage assessment: a review of methods, multimodal workflows, and a transparent reporting framework
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Glen O'Hara @gsoh31.bsky.social · 02/08/2026
Between the 1970s and 1990s the UK state made a strategic bet to expand Higher Ed. They poured in untold billions of your money. Now it's been handed over to private creditors to burn in a furnace. Then they just laugh at you: at all the taxes you've ever paid or will ever pay. True story. (2/2)
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Kathleen E. Kennedy @themedievaldrk.bsky.social · 02/08/2026
This nonsense about the printing press and universities is simply a different form of the "the Church enforced thought control in the Middle Ages" canard and says quite a bit more about what the speaker thinks about modern institutional surveillance and control than about history.
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Helen Czerski @helenczerski.bsky.social · 01/08/2026
And if you have any interest in music whatsoever, definitely watch the whole documentary series (10 episodes in all), covering the entire history of music. The whole thing is here: www.youtube.com/playlist?lis... Very positively reviewed by the Guardian too: www.theguardian.com/tv-and-radio...
theguardian.com
For the Record: An Incomplete History of Music review – it’s amazing that this staggering show exists
Charlotte Ritchie presents a wildly ambitious and unapologetically brainy YouTube documentary that takes in Big Bang soundwaves, singing dolphins and an astonishing amount in between. Don’t miss it fo...
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Micro SF/F by O. Westin @microsff.com · 01/08/2026
** As it's being discoursed: I do not use any generative AI (ChatGPT, Claude et. al.) at any stage in my writing process. I write because I enjoy writing. I enjoy the challenge of expressing an idea, or character, or setting in such short form and tell a story with them. It's all human made. **
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Medievalist.net @medievalists.bsky.social · 01/08/2026
What's the greatest medieval manuscript discovery of modern times? Here are ten rediscovered texts that changed medieval studies. Which fascinates you the most? www.medievalists.net/2026/07/10-l... #History
medievalists.net
10 Lost Medieval Texts Rediscovered Centuries Later - Medievalists.net
Discover ten medieval works once believed lost, from forgotten chronicles and heroic poems to manuscripts found in caves, libraries and book bindings.
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Daniel Bellingradt @dbellingradt.bsky.social · 01/08/2026
The problem of manipulation is on the table. Stealing the current books, buying the old books, and cooperating with large archives and collections and libraries, like in Oxford, is part of the same agenda. It is about controlling the information of the future. That’s what is really on the table.
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Daniel Bellingradt @dbellingradt.bsky.social · 01/08/2026
„Project Panama is our effort to destructively scan all the books in the world“ (Anthropic).
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Daniel Bellingradt @dbellingradt.bsky.social · 11/02/2026
A tiny man shooting a word nearby, within a printed text of the European past. Welcome to another #rebus broadside of the later so-called #ThirtyYearsWar. A shootin' short 🧵 for #skystorians
A man shooting the word "Lermen" (Lärmen", being noisy) within a printed text.
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Tammy Komoff @tammykomoff.bsky.social · 01/08/2026
Damn, this made me chuckle.😆
barbwritesstuff: I have learnt today that my library refers to me as "the specific and highly active user" and has denied some of my purchase requests because "we can't skew the collection too much toward the taste of the specific and highly active use."

I did suggest roughly 100 vampire books for purchase last year. I think this probably has something to do with that.

Dragon-in-a-fez: op is there any particular reason the librarians would feel safer not invoking you by name?
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Sonja Drimmer @sonjadrimmer.bsky.social · 13/07/2026
I was looking at the AHA's book prizes, and if you work on Europe between 1000 and 1500, you're SoL. What's especially fascinating is that British History starts in 1485 and European Cultural History starts in 1500.
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Sudo Naaame @sudonaaame.bsky.social · 13/07/2026
Digitization is not always the best option, either. Storage of archival images is expensive, and then there should be ongoing management of the files. That’s the IT dept. for us, staff turnover and bad communication, etc. Sometimes you must damage the book to scan it, too.
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MegaForte84 @megaforte84.bsky.social · 13/07/2026
They also can't tell the difference between describing a common error to correct it and giving correct information. I've seen a search summary AI give the wrong liturgical ABC year, probably because descriptions of the common error are much more boilerplate than descriptions of the correct answer.
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Amalia S. Levi, PhD @amaliasl.bsky.social · 13/07/2026
📢 Once more for the people in the back: - Most [more than 95%] of archives have not been digitized. - Most of humanity's knowledge and memory is *not* reachable by LLMs. - Believing that AI can provid you with comprehensive, definitive, "intelligent" results is folly.
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Beth DeBold @elizaaudacis.bsky.social · 14/07/2026
To the inevitable cries of “just digitize everything, then;” not an answer. Making digital facsimiles accessible requires huge investment: staff, metadata, preservation. Orgs are currently not funded to meet these needs. While digital objects are great, they’ll never replace looking at originals.
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Liesbeth Corens @onslies.bsky.social · 13/07/2026
OOOOO. Exeter's got Nous in as well... Of course... (@exeterucu.bsky.social, have you FOIed how much they're paid?) Can we PLEASE put an end to the involvement of these consultancies? They have done nothing but vandalism.
nousdatainsights.com
A best practice approach to academic restructure at Exeter
Explore Part 2 of Exeter Uni's major transformation case study. Learn how collaboration & strategic alignment drove restructure.
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johnedwinmason @johnedwinmason.bsky.social · 14/07/2026
I feel bad for the gunners mate, but I really like the name of the sloop.
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Stephanie J. Lahey PhD @sjlahey.bsky.social · 14/07/2026
#TIH #OTD 14 July in #BookHistory: 1575: Death of Hans / Johann Jakob Fugger (b.1516), German banker & patron of the arts & sciences from the von der Lilie line of the Fugger banking family. He assembled a major library, commissioning agents to collect manuscripts & printed works in… [1/n]
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Stephanie J. Lahey PhD @sjlahey.bsky.social · 13/07/2026
Diving into the shade of a leafy oak? #MedievalManuscripts #Manuscripts #HeatWave 📚 📜
Tinted drawing at the base of a page in a medieval manuscript: folio 1 recto in British Library, Harley manuscript 1013. We see 7 lines of Latin copied in pale brown ink on discoloured parchment. Below them, someone has added a series of tinted line-drawings: at left, the tail end of a creature (perhaps a dragon) disappearing into the book’s gutter; at right, a coat of arms hanging off a hook. At centre, however, a substantial, leafy branch of an oak tree sprouts juicy-looking acorns; a remarkably rotund squirrel leaps behind the branch, as if desperate to hide in the branch’s shade.
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Stephanie J. Lahey PhD @sjlahey.bsky.social · 12/07/2026
📚 📜 #TIH #OTD 12 Jul 2014: Death of Zoia Markovna Horn [née Polisar] (b.1918), who, in 1972, became the 1st librarian in USA to be jailed for refusing to share information as a matter of conscience. A member of ALA’s Intellectual Freedom Committee, Horn—who worked at Bucknell University—was… [1/n]
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Stephanie J. Lahey PhD @sjlahey.bsky.social · 12/07/2026
#TIH #OTD 12 Jul in #BookHistory 📚 📜… 1580: Completion of the 1st printing of the Ostrog Bible, the 1st full printed edition of the Bible in Church Slavonic & the 1st in Cyrillic type. Published in Ostrog (Ostroh, Ukraine) in the Polish–Lithuanian Commonwealth by Ivan Fyodorov with …
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Liesbeth Corens @onslies.bsky.social · 11/07/2026
VICE-CHANCELLOR ARRESTED. 🤩 Do we think *the regulator of the sector* is going to get some serious questioning why they didn't catch any of this? And why they allowed the name change -- which triggered alarm bells with journalists, but not with them? The uselessness of the OfS on full display.
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Kate Jewell @katejewell.bsky.social · 11/07/2026
Here’s the thing: I could probably come up with lots of creative, AI-proof online approaches. But finding the time to reflect an innovate comes at a premium. I often revamp my courses, but this is an order of magnitude much higher in redesign. AI is not a pedagogical crisis, it’s a labor crisis.
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Sam ooOOooOoo Turner @renrut-mas.bsky.social · 10/07/2026
Find somebody who looks at you like vulpis looks at simius
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Sarah E. Bond @sarahebond.bsky.social · 11/07/2026
How do we calculate loss of written works? A depressing but important new study notes that "the loss was far greater than scholars once thought. Researchers estimate that up to 60% of medieval literary works and more than 95% of the manuscripts that once carried them have disappeared over time." 📜🖋️
archaeologymag.com
Up to 60% of medieval texts and 95% of manuscripts have vanished, study finds | Archaeology News Online Magazine
A new study estimates 60% of medieval texts and over 95% of manuscripts were lost through centuries of copying and destruction.
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Stephanie J. Lahey PhD @sjlahey.bsky.social · 11/07/2026
Current status: Sitting on the grass in Russell Square, eating sushi to the mingled calls of ring-necked parakeets and football hooligans. Ah, #London… 😌😏
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Stephanie J. Lahey PhD @sjlahey.bsky.social · 10/07/2026
‘A’ is for Absolutely Splendid. #MedievalManuscripts #Manuscripts 📜 📚 @labnf.bsky.social
Detail of a leaf in a medieval manuscript: folio 14 recto in Bibliothèque nationale de France, Ms lat. 8878. A bold, striking majuscule ‘A’ rendered in burgundy, forest green, and cobalt blue, and ornamented with yellow interlacing infilled with areas of cobalt blue, forest green, and olive green. Between the legs of the letter stand two lanky, beady-eyed birds (probably storks or herons) painted blue with yellow legs and beaks, all outlined in red. The rightmost bird preens the other bird’s breast. Above, standing atop the letter’s crossbar, are an orange ape and an orange fox, each labelled in Latin.
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Katherine I @chesneycat.bsky.social · 07/07/2026
Bona Books is not alone.
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Stephanie J. Lahey PhD @sjlahey.bsky.social · 07/07/2026
Paper delivered. Productive question period. Duty done re appearances at receptions. Now chilling with @leoba.bsky.social at The Terrace at @imc-leeds.bsky.social … and life is good. #HappyFace
static.klipy.com
Roy Milton Baker's Hilarious Cat Dance
ALT: Roy Milton Baker's Hilarious Cat Dance
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Tobias Wilson-Bates @phdhurtbrain.bsky.social · 06/07/2026
We live in an era where testing, grades, writing, teaching conditions, and reading are all simultaneously in forms of crisis, and, to my mind, the common denominator is a complete lack of focus and intention on learning as the desired outcome of education.
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Jeff Sharlet @jeffsharlet.bsky.social · 16/06/2026
At the end of the term I asked my college creative wriing students to submit anonymous thoughts on AI. No real surprises: Mood ranges from resignation to despair, capitulation from embittered erosion of standards to total, feelings of betrayal from deep to furious. 1/
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Mateusz Kusio @mateuszkusio.bsky.social · 07/07/2026
Thoroughly enjoyed my first day at @imc-leeds.bsky.social. Do join us on Thursday, online or in person, for three excellent sessions on future insight and its discontents in the long late antiquity. The Leeds bunny for attention
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Kevin Wilbraham @kpw1453.bsky.social · 07/07/2026
Fourth century memorial from Roman Trier (Augusta Treverorum) for Barbario who lived for 8 months and 24 days. The memorial is now display at the Rheinisches Landesmuseum in Trier. 📸 My own. #EpigraphyTuesday #Trier #Roman
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PEC Exeter @pec-exeter.bsky.social · 06/07/2026
Are bowers artwork? 🖼️ Do we (humans) like the same bower designs that the choosy females like? Please fill in this short survey asking you to "RATE MY BOWER" No expertise needed. We just want your aesthetic judgment🎨🖌️ exe.qualtrics.com/jfe/form/SV_... Takes <10 mins
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Thom Gobbitt 🎲✨🌿☠️⚖️📖 @booksoflaw.bsky.social · 27/06/2026
For those interested in the #LangobardRPG session, here's a snippit of introductory text that I'm preparing for the scenario-as-written. It's written to be a bit 'GM facing' -but maybe that's just good for managing expectations (session -1 ? 😉) 🎲🦅⚖️ #TTRPG
Hawking and Lawplay
Motivation 
To be able to hunt with a raptor, you must first have one. While there are numerous permitted means of acquiring a hunting bird in the early middle ages, there are likewise many illicit ways. And these means can surely result in accusations and the pursuit of justice through the emnity of the faida [feud] and recourse to the law. For this one to two session scenario, each player character should be suitably motivated towards the acquisition and ownership of a raptor—typically a goshawk, else a sparrowhawk or peregrine falcon—whether they want it to hunt with themselves (for prestige or to fill the cooking pot), to gift it to another in the hopes of gaining favour, or else to maliciously prevent another from owning it and deprive them of the benefits it would have bestowed! 

Scenario
The scenario should typically be split into two main parts, with the referee making at least one or two significant opportunities throughout, in which the player characters get to fly their birds.

The first part focuses on the .I. Acquisition of raptors by the player characters, and growing Suspicison as to who perpetrators likely  are when illicit means have been employed. And with  the referee (and ruleset) facilitating the onset and escalation of legal troubles, there should hopefully be many grounds for pointing blame and levelling accusations with  relevant legal officials. By the end of this section, at least one of the characters (hopefully more, if not all) should be directly embroiled in one or more .II. Causae [law suits]. In the second part of the scenario, then, the player characters develop their role as the accusers, or the accused—depending on the nature of the shenanigans that occured previously. But, if all goes well (from the perspective of the troupe!), the dispute will have erupted between the collected characters, and the players will end up portraying both sides as the events unfurl.

If the acquisition scenario somehow passes witho…
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Dr Anne E Bailey @anneebailey1.bsky.social · 06/07/2026
The nave of Norwich Cathedral foregrounded by the copper font (1994) fashioned from two copper bowls from the nearby Rowntree Mackintosh chocolate factory. 📸2024
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charlie @spacehearts.bsky.social · 03/07/2026
my brother & his partner are telling me an insane story about this local deity called "st. rat" which is apparently a mosaic relief put up by some queers in seattle. the city kept trying to paint over it, but people would repeatedly just use acetone and remove the paint until the city gave up
a mosaic relief to st. rat
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Daniel F Gosling @thegozfather.bsky.social · 05/07/2026
I probably should add that I will be publishing these findings with the List & Index Society, along with the whole calendar of fines, hopefully early in 2027 (as soon as I've pulled my finger out and finished the bloomin' thing)
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The Fake History Hunter @fakehistoryhunter.net · 05/07/2026
Almost finished this book, it's great. One of the best & THE most recent books on this topic. So if you want to learn more about one of the most dramatic events in human history & what the latest information on it is, check it out. I'll review Thomas Asbridge's book one day.
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Joel S. @joelhs.bsky.social · 05/07/2026
It's tragically appropriate that we spent a whole generation telling students that the humanities were moribund, and they should all study STEM, only for the greatest innovations in STEM to prove why the humanities were so essential all along.
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Abstract Tesseract @abstracttesseract.bsky.social · 05/07/2026
Get ready for the Palantir Endowed Chair in Ethics
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Daniel F Gosling @thegozfather.bsky.social · 05/07/2026
I had a blast at this year's British Legal History Conference at the University of Nottingham, where I was talking about my early findings from surveying the whole of the Star Chamber estreats of fines in TNA E 159. [1/3]
Title slide with writing and an image of a 16th Century record
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Stephanie J. Lahey PhD @sjlahey.bsky.social · 05/07/2026
@barootes.bsky.social Hey! I’m at IMC. Let’s grab coffee or [etc.].
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B.S.W. Barootes @barootes.bsky.social · 02/07/2026
Are you headed to the @imc-leeds.bsky.social next week? Do you like Lollards and/or rebels? How about historical documents and the people, events, and networks they help us explore? Join us on Monday, July 6 at 4.30 for "Lollards and Rebels."
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Daniel F Gosling @thegozfather.bsky.social · 02/06/2026
In 1783, a group of Bristol merchants petitioned the king following the hanging of Jenkin Prothero. (Fair warning, this story contains some light gibbeting) E 389/247 [1/5]
18th Century document with writing on it.
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