The Voynich Manuscript, Dr Johannes Hartlieb and the Encipherment of Women’s Secrets

Abstract

Summary The Voynich manuscript is a famous European enciphered manuscript of the early fifteenth century featuring herbal, pharmaceutical, astrological and anatomical illustrations, including hundreds of naked women. Some hold objects adjacent to or unambiguously pointed towards their genitalia. This paper therefore investigates the culture of self-censorship, erasure and encipherment of women’s secrets, with a focus on Dr Johannes Hartlieb (c. 1410–68). Hartlieb had enduring apprehensions about the propagation of women’s secrets in vernacular Bavarian, which culminated in a call for ‘secret letters’ to hide recipes for abortifacients and contraceptives. Other cases of encipherment relating to sexual intercourse and genitalia will be described. On the basis of this evidence, we propose that the Rosettes, the largest and most complex illustration in the Voynich manuscript, represents coitus and conception. This hypothesis explains many of the illustration’s features and establishes a variety of future research possibilities.