Replies

Some interesting new insights into the manuscript were provided in the 70's by Prescott Currier, presenting some of his results at an informal Voynich manuscript symposium at the National Security Agency in Washington (D'Imperio, 1978). Basing his findings on the statistical properties of the text, he showed that the manuscript is written in two distinct "languages" which he simply called A and B. Each bifolio was written in one of the two, and bifolios in the same "language" were generally grouped together. Only in the herbal section there is a mixture of A and B folios. Based on the characteristics of the writing, he showed that the manuscript seems to have been written in two distinct "hands", and he even suggested there could be as much as five or even eight different hands. A significant feature is that the hand and language used on each folio are fully correlated. Currier's conclusion was that at least two people were involved in writing the Voynich manuscript, (which he considered a point against the "hoax theory" summarised below), although alternatively, the manuscript could have been written by one person, in two distinct periods.