Sermo mirabilis: or the silent language. Whereby one may learn perfectly in the space of six hours, how to impart his mind to his friend in any language, English, Latin, French, Dutch, &c. tho never so deep and dangerous a secret, without the least noise, word or voice; and without the knowledge of any in company. Being a wonderful art kept secret for several ages, in Padua, and now published only to the wise and prudent, who will not expose it, as a prostitute, to every foolish and ignorant fellow. /

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Bibliographic Details
Author / Creator: La Fin, Charles de.
Format: eBook Electronic
Language:English
Imprint: London : Printed for Tho. Salusbury in Fleetstreet and sold by Randal Taylor near Stationer's-Hall, 1692.
Series:Early English books online.
Subjects:
Online Access:https://ezproxy.wellesley.edu/login?url=https://search.proquest.com/docview/2248538550