GEMMELLARO, Giuseppe. Historical and topographical map of Etna from the era of the Sicani to the present time, intended to show the origin, the direction and age of each eruption. London, James Wyld, February 1st 1828. 440 x 690 mm. Beau col. d'époque. Double page map. Foxing, tears in margins reinforced with adhesive tape, split in the lower part, dusty paper. With flanking descriptive text in English and Italian. Scale 1: 20,000