(1778). FERGUSON (Giacomo). INTRODUZIONE ALLA ELETTRICITA, con tavole in Rame. Firenze, Gaetano Cambiagi, 1778. In-8, [6]-144 pages, paperback, untrimmed, contemporary covers muted. First Italian edition with 3 large folding plates showing electrical instruments and apparatus. It includes a chapter on electricity applied to medicine. A fine copy with full margins, printed on strong paper. Some foxing.