The Voynich Manuscript

Lore & Background

The manuscript is a codex of around 240 pages, though the exact count depends on how its unusual foldout sheets are tallied; evidence suggests it once contained at least 272 pages in 20 quires, with some already missing when acquired in 1912. The vellum, made from calfskin, has been carbon-dated to 1404–1438 and shows no sign of earlier writing. Its quality is average, with holes and tears common to such parchment, but prepared so carefully that the skin and flesh sides are nearly indistinguishable. The current goatskin binding and covers date to the manuscript’s possession by the Collegio Romano and are not original; insect holes on the first and last folios indicate a prior wooden cover, and discoloration suggests a tanned leather inner cover. The parchment is soft, a texture found in heavily thumbed books, implying routine use as a practical manual rather than a ceremonial object. The text and figure outlines were drawn with a quill pen and iron gall ink, which microscopic analysis shows to be similar in composition to the ink used for page numbers. Colored paint was applied somewhat crudely to the ink-outlined figures, possibly at a later date. The text runs left to right, and most pages contain fantastical illustrations of people, unidentified plants, and astrological symbols.

Reader's Guide

The Voynich manuscript has been studied by both professional and amateur cryptographers, including American and British codebreakers from both World War I and World War II, such as Prescott Currier, William Friedman, Elizebeth Friedman, and John Tiltman, all of whom were unsuccessful. The manuscript has never been demonstrably deciphered, and none of the proposed hypotheses have been independently verified. Hypotheses range from a script for a natural language or constructed language, an unreadable code, cipher, or other form of cryptography, or perhaps a hoax, reference work, glossolalia, or work of fiction. The mystery of its meaning and origin has excited speculation and provoked study.

Did You Know?

• Codebreakers from both World War I and World War II failed to decipher it.
• The current binding is a 20th-century replacement, not original to the manuscript's possession by the Collegio Romano.

Physical Composition & Materials

The Voynich Manuscript is a compact codex measuring roughly 23.5 by 16.2 by 5 centimetres, its pages gathered into eighteen quires yielding approximately two hundred and forty folios. Multispectral imaging ruled out the possibility that the pages were reused parchment, and the material, though bearing holes and tears typical of medieval codices, was prepared with unusual care so that the hair side nearly matches the flesh side. The text and figure outlines were laid down with a quill pen and iron gall ink, a formulation whose carbon, iron, sulphur, potassium, and calcium composition was confirmed through energy-dispersive X-ray spectroscopy. Coloured pigments—azurite for blue, a calcium-carbonate-and-egg-white mixture for white, copper-chlorine compounds for green, and red ochre for warm tones—were applied somewhat crudely over the inked drawings. The parchment's softness, noted by medievalist Lisa Fagin Davis, points to a book paged through constantly, its scab-marked leaves and absence of gold leaf marking it as a practical, workmanlike volume rather than a ceremonial treasure.

The Undeciphered Script & Failed Attempts

The manuscript's text, written left to right in an undeciphered script that researchers have labelled "Voynichese," remains one of the most stubborn puzzles in the history of cryptography. Both professional and amateur codebreakers have attacked it over the decades, including some of the most celebrated cryptanalysts of the twentieth century. Prescott Currier, William Friedman, Elizebeth Friedman, and John Tiltman—figures whose work shaped Allied intelligence during both World War I and World War II—each devoted effort to cracking the script and each came away empty-handed. To this day no reading has been demonstrably verified, and none of the competing explanations has survived independent scrutiny. Scholars acknowledge that without a confirmed translation or reliable contextual anchor, they cannot properly evaluate or dismiss any single theory. The result is a manuscript that has excited endless speculation and provoked sustained study, yet resists every attempt to pin down what its words actually say or who put them on the page.

Provenance & Ownership

The earliest confirmed owner of the manuscript was Georg Baresch, a seventeenth-century alchemist based in Prague, though the book's earlier history is shrouded in uncertainty. The goatskin binding and covers that once protected the volume date to its period of possession by the Collegio Romano, and insect holes on the first and last folios in the current ordering hint at an even earlier wooden cover. Strong evidence indicates that many bifolios were shuffled and reordered at various points in the book's long life, so the sequence readers see today is almost certainly not the one its creator intended.

Purpose & Hypotheses

What the Voynich Manuscript actually is remains an open question. Stylistic analysis suggests it may have been composed in Italy during the Renaissance, but its origins, authorship, and intended purpose are still hotly debated. The pages are filled with fantastical illustrations and diagrams—people, unidentified plants, and astrological symbols—some crudely coloured, and a number of the leaves are foldable sheets of varying sizes. Because the text has never been translated, scholars cannot confirm or rule out any of the many hypotheses that have been proposed. These range from a natural or constructed language, to an unreadable code or cipher, to a deliberate hoax. Others see a reference work such as a folkloric index or compendium, an exercise in glossolalia, or even a work of fiction spanning science fantasy, mythopoeia, metafiction, and speculative fiction. The soft, heavily handled parchment and the absence of any luxurious decoration suggest the book served a routine, workmanlike function—perhaps a medical manual or a celestial almanac—rather than any sacred or ceremonial role, yet without a translation that reading remains just another theory among many.