His Metallurgia was published in 1660; and the next year appeared his Character pro notitia linguarum universali, in which he gives 10,000 words for use as a universal language.
En 1600 publicou Metallurgia, nos anos seguintes seguiron Character pro notitia linguarum universali, na que establecía un corpus de 10.000 palabras que se podían usar como lingua universal.