Octavo cloth-spined boards (rebacked, edges worn). Two titlepages facing each other +[16]pp (Preface & Contents) +406pp in 8 Sections: Electrical devices, Magnetic, Optical, Chemical, Mechanical, Mathematical, Household & gardening hints, Card tricks +[10]pp Index +13 of 14 folding plates lacking plate One. *Wiegleb's extensive revision and expansion of the German translation of J.N. Martius Dissertatio Inauguralis Physico-medica de Magia Naturali (1st ed. Erfurt 1700). This volume is the second in a series of eventually 20 volumes published 1782-1805.