Series of 17 original plates, taken from "Campi Phlegraei. Observations on the volcanos of the two Sicilies. Supplement to the Campi Phlegraei. Bringing an account of the great eruption of Mount Vesuvius in the month of August 1779" by William Hamilton and Pietro Fabris. The engravings are watercolor painted by Pietro Fabris himself. The plates are framed within 19th-century black frames. Sheet dimensions 40.5x22.5 cm, with frame 44x26 cm.