Medieval Seal Skin Manuscript May Be Norway’s Oldest Book

Pages of the Hagenes manuscript.
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A remarkable manuscript bound in furry seal skin has emerged as potentially Norway's oldest surviving book, offering unprecedented insights into medieval Christian life in Scandinavia. The eight-page religious songbook, dating from the 13th century or possibly earlier, arrived at the National Library of Norway earlier this year after being privately owned by a family at Hagenes farm in Bergen for generations. When conservator Chiara Palandri first examined the manuscript, she immediately recognized its extraordinary significance. "I had never seen such a binding before," Palandri told Science Norway.

The discovery is particularly significant given how few documents from Norway's medieval period have survived the centuries. Following Norway's conversion to Protestantism in 1537, most handwritten Catholic books became obsolete. Many were repurposed as binding material for newer printed volumes, while others were sent to Denmark when the Danish king claimed important historical relics. "A lot of our oldest cultural heritage has not been preserved," explains Arthur Tenne, who heads the Visual Media and Conservation Department at the National Library.

Consevator showing the book.

Conservator Chiara Palandri with the manuscript during Science Norway’s visit. (Nina Kristiansen/Science Norway)

A Book Made for Practical Use

What makes the Hagenes manuscript particularly valuable is its authentic, utilitarian nature. The book contains sequences - religious songs honoring saints and marking feast days that were sung in church before the reading of the Gospel during mass. Professor Eslaug Ommundsen from the University of Bergen, who examined photographs of the manuscript, notes that the rustic writing style strongly suggests Norwegian origin. "It's a skilled scribe with a local touch. He's not writing to create a status symbol, but because someone needed these songs," Ommundsen explains.

The manuscript was likely used by a priest or cantor in Christian churches during an era when Christianity had become well established in Norway. Around 1200 AD, the country boasted vibrant Christian life with parish churches, cathedrals in major cities, and monasteries closely connected to scholarly networks across Europe. Early modern book collectors typically favored luxurious works with gold illumination and rare texts, making simple practical books like this one exceedingly rare, even elsewhere in Europe.

Unprecedented Preservation and Scientific Analysis

The seal-skin binding sets this manuscript apart from virtually all other medieval books. When Palandri consulted her international network of colleagues, a French researcher specializing in seal-skin bindings confirmed that the Norwegian book doesn't resemble any previously studied examples. "She said our book does not resemble the ones she has studied, but that it points towards Nordic production maybe even Norwegian," reports Palandri. The fact that fur remains attached to the binding after eight centuries is especially unusual.

Only two other Norwegian books of comparable age exist. The Kvikne Psalter from the first half of the 13th century still has its original binding and is displayed at the National Library. The Old Norwegian Homily Book, housed in Copenhagen, lacks its original binding. The seal-skin manuscript represents only the second medieval Norwegian book preserved entirely in its original form.

Seal skin cover of the book.

The seal-skin cover with visible fur represents an extremely rare example of medieval bookbinding. (Nina Kristiansen/Science Norway)

Unlocking Medieval Secrets Through DNA

The manuscript has eight pages today, though evidence suggests several pages are missing. Palandri discovered holes and remnants of parchment and stitching indicating a larger original volume. She has taken samples from both the pages and cover for protein analysis to confirm the seal-skin binding and calfskin parchment. DNA analysis will follow, which could determine the age of materials, identify the specific seal species used for the cover, and reveal where the calf that provided the parchment lived.

Some seal species are migratory while others remain in specific areas. If DNA reveals the cover came from a particular seal species and the calf grew up in Norway, the manuscript's Norwegian origin becomes indisputable. Traces of what may be reindeer skin used for the book's strap add another layer of intrigue. "If all the parts of the book were made at the same time, it all lines up. Then we can say with confidence that the book is Norwegian," Palandri notes.

In November 2024, the National Library hosted an international seminar where experts examined the seal-skin book and created a replica to better understand its original construction. The manuscript is now preserved in high humidity in the archive, brought out only rarely and handled with extreme care. High-resolution photographs allow researchers to study the text, musical notation, and intricate details without risking damage to this irreplaceable treasure from Norway's medieval past.

Top image: The 13th-century Hagenes manuscript with its distinctive seal-skin binding represents one of Norway's oldest surviving books. Source: © Nina Kristiansen/ Science Norway

By Gary Manners

References

Science Norway. 2024. Eight pages bound in furry seal skin may be Norway's oldest book. Available at: https://www.sciencenorway.no/cultural-history-culture-history/eight-pages-bound-in-furry-seal-skin-may-be-norways-oldest-book/2571496