used 1859 (15 Oct.) Provisional Government 80c. orange-bistre on slightly toned paper and with small margins on all sides, cancelled by party "REGGIO" single-ring d.s. in blue; thinning and other faults in margin at top, small defect at foot and with some slight creasing. A fair example of this great rarity. Accompanied by a photograph of the stamp oversigned by Emilio Diena. Sass. 18, L. 35000000. Photo