Voynich manuscript: Encyclopedia II - Voynich manuscript - Description

Voynich manuscript - Description

By current estimates, the book originally had 272 pages in 17 quires of 16 pages each ^[2]. Only about 240 vellum pages remain today, and gaps in the page numbering (which seems to be later than the text) indicate that several pages were already missing by the time that Voynich acquired it. A quill pen was used for the text and figure outlines, and colored paint was applied (somewhat crudely) to the figures, possibly at a later date.

Voynich manuscript - Illustrations

The illustrations of the manuscript shed little light on its contents, but imply that the book consists of six "sections", with different styles and subject matter. Except for the last section, which contains only text, almost every page contains at least one illustration. The sections, and their conventional names, are:

• Herbal: each page displays one plant (sometimes two), and a few paragraphs of text—a format typical of European herbals of the time. Some parts of these drawings are larger and cleaner copies of sketches seen in the pharmaceutical section (below).

• Astronomical: contains circular diagrams, some of them with suns, moons, and stars, suggestive of astronomy or astrology. One series of 12 diagrams depicts conventional symbols for the zodiacal constellations (two fishes for Pisces, a bull for Taurus, a soldier with crossbow for Sagittarius, etc.). Each symbol is surrounded by exactly 30 miniature women figures, most of them naked, each holding a labeled star. The last two pages of this section (Aquarius and Capricorn, roughly January and February) were lost, while Aries and Taurus are split into four paired diagrams with 15 stars each. Some of these diagrams are on fold-out pages.

• Biological: a dense continuous text interspersed with figures, mostly showing small nude women bathing in pools or tubs connected by an elaborate network of pipes, some of them clearly shaped like body organs. Some of the women wear crowns.

• Cosmological: more circular diagrams, but of an obscure nature. This section also has fold-outs; one of them spans six pages and contains some sort of map or diagram, with nine "islands" connected by "causeways", castles, and possibly a volcano.

• Pharmaceutical: many labeled drawings of isolated plant parts (roots, leaves, etc.); objects resembling apothecary jars drawn along the margins; and a few text paragraphs.

• Recipes: many short paragraphs, each marked with a flower-like (or star-like) "bullet".

Voynich manuscript - The text

The text was clearly written from left to right, with a slightly ragged right margin. Longer sections are broken into paragraphs, sometimes with "bullets" on the left margin. There is no obvious punctuation. The ductus (the speed, care, and cursiveness with which the letters are written) flows smoothly, as if the scribe understood what he was writing when it was written; the manuscript does not give the impression that each character had to be calculated before being put on the page.

The text consists of over 170,000 discrete glyphs, usually separated from each other by thin gaps. Most of the glyphs are written with one or two simple pen strokes. While there is some dispute as to whether certain glyphs are distinct or not, an alphabet with 20-30 glyphs would account for virtually all of the text; the exceptions are a few dozen "weird" characters that occur only once or twice each.

Wider gaps divide the text into about 35,000 "words" of varying length. These seem to follow phonetic or orthographic laws of some sort; e.g. certain characters must appear in each word (like the vowels in English), some characters never follow others, some may be doubled but others may not.

Statistical analysis of the text reveals patterns similar to natural languages. For instance, the word frequencies follow Zipf's law, and the word entropy (about 10 bits per word) is similar to that of English or Latin texts. Some words occur only in certain sections, or in only a few pages; others occur throughout the manuscript. There are very few repetitions among the thousand or so "labels" attached to the illustrations. In the herbal section, the first word on each page occurs only on that page, and may be the name of the plant.

On the other hand, the Voynich manuscript's "language" is quite unlike European languages in several aspects. For example, there are practically no words with more than ten "letters", yet there are also almost no one- or two-letter words. The distribution of letters within the word is also rather peculiar: some characters only occur at the beginning of a word, some only at the end, and some always in the middle section – an arrangement found in Arabic, but not in the Roman, Greek or Cyrillic alphabets.

The text seems to be more repetitious than typical European languages; there are instances where the same common word appears three times in a row (as if an English text contained the sequence and and and). Words that differ only by one letter also repeat with unusual frequency. In fact, the entire "vocabulary" of the text is smaller than it should be, statistically speaking.

Adapted from the Wikipedia article "Description", under the G.N U Free Docmentation License. Please also see http://en.wikipedia.org/wiki