Full margin copperplate engraving, mm 990x625, sheet mm 1150x760. With a vignette below depicting St. Mark's Square and a second image above with a legend of conventional signs and characters. Magnificent and rare map, with longitudes derived from the Iron Island meridian. Inhabitants distinguished according to their administrative importance, roads classified into postal and municipal, political and administrative boundaries. Excellent specimen very well preserved. Marinelli 1639