Sam Lemley
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samlemley.bsky.social
Sam Lemley
@samlemley.bsky.social
Curator of Special Collections @cmulibraries.bsky.social @carnegiemellon.bsky.social | http://samlemley.info

analytical & computational bibliography, history of the book, science, natural history, and early technology

gardener, husband, & papa
Rare Books & Ancestral Machines is out soon from Carnegie Mellon University Press. It features one hundred books & early calculating machines from the collection alongside eight interpretive essays. Thrilled to see this out in the world!
More here: press.uchicago.edu/ucp/books/bo...
Rare Books & Ancestral Machines
Spotlights a treasured collection of objects from Carnegie Mellon’s special collections to mark the reopening of the Posner Center.Rare Books & Ancestral Machines is a portable guide to the Posner Cen...
press.uchicago.edu
September 4, 2025 at 6:07 PM
A generous and thorough review of The Four Shakespeare Folios in PBSA this month
September 4, 2025 at 5:57 PM
Reposted by Sam Lemley
Inspired by the two WWII Enigma machines in our Special Collections, @cmu.edu Electrical & Computer Engineering students designed a working, modernized model. 🔐

Their open-source device runs on a Field-Programmable Gate Array (FPGA), featuring a custom Printed Circuit Board (PCB) for input/output.
May 1, 2025 at 2:45 PM
Reposted by Sam Lemley
The recording of Fine & Rare V is now available. 📽️

In this special event, Curator of Special Collections @samlemley.bsky.social discusses areas of collection strength, ongoing research, and instructional programs in @cmu.edu's Special Collections.

💻 Watch it here: youtu.be/EBBeiuGRpJU?...
Fine and Rare V: New Acquisitions in Libraries Special Collections
YouTube video by Carnegie Mellon University Libraries
youtu.be
April 17, 2025 at 4:58 PM
Medieval Tales of Merlin and Arthur, Hidden for Centuries, Return to Light www.nytimes.com/2025/03/28/w...
Medieval Tales of Merlin and Arthur, Hidden for Centuries, Return to Light
Cambridge University researchers found a manuscript with rare Arthurian tales bound into a ledger more than 400 years old and used advanced technology to reveal its contents.
www.nytimes.com
March 31, 2025 at 4:20 PM
Reposted by Sam Lemley
Join us for an inside look at new and unique highlights from our Special Collections, presented by Curator of Special Collections @samlemley.bsky.social.

Fine and Rare V
Thursday, March 20 at 6:30 p.m. ET

This is a virtual event. Please register to receive the link to attend: cmu.is/Fine-Rare-V
February 26, 2025 at 7:17 PM
Reposted by Sam Lemley
We’re excited to announce an $8m gift to support special collections at @cmulibraries.bsky.social - I’m especially grateful to our curator @samlemley.bsky.social for his partnership and our advancement & marketing teams, and my leadership colleagues at @cmu.edu www.library.cmu.edu/about/news/2...
Posner Foundation Commits $8 Million to CMU Libraries Special Collections | CMU Libraries
The Posner Foundation of Pittsburgh has announced an $8 million commitment to support the Carnegie Mellon University Libraries Special Collections — the university’s repository for rare books, manuscr...
www.library.cmu.edu
March 21, 2025 at 6:17 PM
Thrilled to share that the Posner Center
@cmulibraries.bsky.social will be reimagined as a dynamic & accessible space for research, teaching, and public engagement with Special Collections — thanks to a generous gift from the Posner Foundation of Pittsburgh and the Posner Family. bit.ly/4j1MQyj
Posner Foundation Commits $8 Million to CMU Libraries Special Collections | CMU Libraries
The Posner Foundation of Pittsburgh has announced an $8 million commitment to support the Carnegie Mellon University Libraries Special Collections — the university’s repository for rare books, manuscr...
bit.ly
March 26, 2025 at 5:55 PM
Shakespeare: 1
Infinite Monkeys: 0

Could Monkeys Really Type All of Shakespeare? www.nytimes.com/2025/01/03/s...
Could Monkeys Really Type All of Shakespeare?
Not in this universe, a new study concludes.
www.nytimes.com
January 4, 2025 at 5:18 PM
A favorite acquisition last year is this very meta portrait of Jacquard woven in silk on a jacquard loom. It’s scarce: only three copies listed in OCLC. The @cmulibraries.bsky.social copy is also massive: LoC’s copy measures only 59cm in height, ours 84! cmu.primo.exlibrisgroup.com/perma…
December 20, 2024 at 2:41 PM
Showing The Stephen Greenblatt
@cmulibraries.bsky.social Shakespeare Folios a year ago this week — read more about the Libraries' wildly successful 2023 Shakespeare Folio exhibitions & programs here www.library.cmu.edu/exhibits/sha...
December 20, 2024 at 2:34 PM
A centuries-rich buffet of computational devices, mathematical instruments, and rare books this semester with @carnegiemellon.bsky.social students @cmulibraries.bsky.social Special Collections: Napier’s rods, the Leibniz calculator, a set of Japanese nine-nine cards, and the ever popular Enigma M3.
December 20, 2024 at 2:32 PM
Reposted by Sam Lemley
We're inviting applications for our open science primer training program. Closing date for applications 3 Jan 2025. Events will run across the country during 2025 - details at guides.library.cmu.edu/opensciencep...
As always grateful thanks to our friends at IMLS inc @james3neal.bsky.social
December 16, 2024 at 8:35 PM
I dig the inbuilt optimism of the name 'Bluesky' — a blue-sky future for knowledge exchange in social media's dumpster-fire era? One can only hope. I'm here now, if infrequently. Working to archive my Xitter feed meanwhile.
December 17, 2024 at 3:42 PM
Cataloged some oddities, like this triode vacuum tube packed in horsehair — one obsolete technology nestled in the debris of another. MARC and RDA are blunt instruments for describing artifacts, but a keyword search for "triode" now returns delightful results on the Libraries' catalog!
November 20, 2024 at 9:47 PM