Rare books at risk

Consequences of book-breaking

Illuminated manuscript page

Manuscript courtesy of Houghton Library/Photograph by Harvard Library Imaging Services

When a colleague chanced upon a stray medieval manuscript page in the Harvard Theatre Collection in 2018, then-Houghton Library curator William P. Stoneman knew whom to call: Peter Kidd, a medieval-art expert. Kidd’s detective work identified the page as a leaf from a fifteenth-century illuminated book crafted for the French diocese of Rennes, a volume that had been thought lost.

Book-breaking is not limited to eBay. In the sixteenth century, manuscript pages were sometimes turned into jam-jar covers and book-jackets, or used as gun wadding. In the nineteenth century, a passion for medieval art motivated the English art historian and social critic John Ruskin to remove leaves from volumes to frame for display or give to friends. His journals record at the turn of the year 1854: “Cut out some leaves from large Missal”; “[p]ut two pages of missal in frames”; “[c]ut missal up this evening; hard work.” In the mid twentieth century, American art historian Otto F. Ege cut up 50 volumes in his own collection and reassembled the leaves into boxed sets to sell as an educational venture to universities and libraries. He believed that the “thrill and understanding” of holding a medieval manuscript leaf justified his action.


Detail of manuscript
Manuscript courtesy of Houghton Library/Photograph by Harvard Library Imaging Services

Peter Kidd identified Houghton’s leaf (MS Lat 470) as a page from a Catholic pontifical, a Latin liturgical book that describes sacraments and rites. The leaf provides instructions for a synod; its decorative initial capital shows a bishop surrounded by acolytes. Sister leaves in public and private collections provide clues to its history. The volume was apparently owned by Michel Guibé, bishop of Rennes (1482-1502), and then by his brother Robert, his successor as bishop (1502-1507), whose variant coat of arms appears on sister leaves. Centuries later, Count Olivier Le Gonidec de Traissan acquired the manuscript and exhibited it in 1876. Sometime before 1947, the pontifical was disbound and individual leaves appeared on the market.

Profit, not passion, motivates today’s book-breakers. The sale of a manuscript’s leaves, one by one, may realize more than a complete codex. Sellers may not admit to book-breaking, but the market demand for single illuminated leaves is strong among individual buyers who cannot afford an entire volume. Whatever the motive, book-breaking is lamentable and, some would say, unforgivable.

Digital technology offers a partial response to this unfortunate practice and facilitates research of a book’s content and history. Libraries like Houghton now upload images of manuscript leaves and fragments to websites like Fragmentarium (https://fragmentarium.ms) to reconstruct the pages of books virtually. This virtual “rebinding,” scholars hope, will encourage the identification of sister leaves scattered throughout the world. 

Read more articles by Diane E. Booton

You might also like

England’s First Sports Megastar

A collection of illustrations capture a boxer’s triumphant moment. 

This TikTok Artist Combines Monsters and Mental Heath

Ava Jinying Salzman’s artwork helps people process difficult feelings.

Rachel Ruysch’s Lush (Still) Life

Now on display at the Museum of Fine Arts, a Dutch painter’s art proved a treasure trove for scientists.

Most popular

Why Men Are Falling Behind in Education, Employment, and Health

Can new approaches to education address a growing gender gap?

The 1884 Cannibalism-at-Sea Case That Still Has Harvard Talking

The Queen v. Dudley and Stephens changed the course of legal history. Here’s why it’s been fodder for countless classroom debates.

What Trump Means for John Roberts’s Legacy

Executive power is on the docket at the Supreme Court.

Explore More From Current Issue

Man in a suit holding a pen, smiling, seated at a desk with a soft background.

A Congenial Voice in Japanese-American Relations

Takashi Komatsu spent his life building bridges. 

Four young people sitting around a table playing a card game, with a chalkboard in the background.

On Weekends, These Harvard Math Professors Teach the Smaller Set

At Cambridge Math Circle, faculty and alumni share puzzles, riddles, and joy.

Two bare-knuckle boxers fight in a ring, surrounded by onlookers in 19th-century attire.

England’s First Sports Megastar

A collection of illustrations capture a boxer’s triumphant moment.