Manual for the Art of Fencing According to Mathematical and Physical PrinciplesDr. Johann Wilhelm Roux (* 1777, Jena; + 1846, Meiningen) was not only a fencing master of the Roux family and thus the Kreussler lineage, he was also a doctor of mathematics, teaching both of these subjects as well as physics at the Countly Page Institute in Gotha, Saxony. His book is not only precise and clearly structured, but also of special value to everyone interested in the Kreussler system of smallsword fencing, as it focuses on the core