The Plesner Fragment is a parchment

Parchment

Parchment is a thin material made from calfskin, sheepskin or goatskin, often split. Its most common use was as a material for writing on, for documents, notes, or the pages of a book, codex or manuscript. It is distinct from leather in that parchment is limed but not tanned; therefore, it is very...

 page from c. 1275. It is one of the four fragments remaining, or early copy of, of the original Saxo Gesta Danorum

Gesta Danorum

Gesta Danorum is a patriotic work of Danish history, by the 12th century author Saxo Grammaticus . It is the most ambitious literary undertaking of medieval Denmark and is an essential source for the nation's early history...

. Size is 15x13cm. It consists of one page with two written sides.

History

Found in 1877 by C. U. A. Plesner in Geheime-archive (Danish National Archives), where it was used as staple-list on Kristianstad

Kristianstad

Kristianstad is a city and the seat of Kristianstad Municipality, Skåne County, Sweden with 35,711 inhabitants in 2010.-History:The city was founded in 1614 by King Christian IV of Denmark, the city's name literally means 'Town of Christian', as a planned city after the burning of the town of Vä...

 fief taxman-number (skattemandtal) list of 1623.
Now owned by the Royal Library

Danish Royal Library

The Royal Library in Copenhagen is the national library of Denmark and university library of University of Copenhagen. It is the largest library in the Nordic countries....

 of Copenhagen

Copenhagen

Copenhagen is the capital and largest city of Denmark, with an urban population of 1,199,224 and a metropolitan population of 1,930,260 . With the completion of the transnational Øresund Bridge in 2000, Copenhagen has become the centre of the increasingly integrating Øresund Region...

. It has Royal Library signature of Ny kgl. Saml. Fol. 570.

Correspond to page 811-813 in Peter Erasmus Müller

Peter Erasmus Müller

Peter Erasmus Müller , was a Danish bishop, historian, linguist and professor of theology.-Biography:He was born at Copenhagen, and studied at the university there, passing his theological examination in 1791. After spending some time in the German universities, he visited France and England...

 Latin version of Gesta Danorum from 1839 or page 459.15 – 460.24 in Jørgen Olrik & H. Ræder's Latin version of Gesta Danorum from 1931.