International Philatelic Exhibition in Rome - stamps of the old Italian states

300 £. - Duchy of Modena, Modena, 15th c. Yellow - Color polychrome - Stamp Perforation 14 - Offset printing - Printed from IPZS Rome - BF - Size 48 × 40 (mm) - Drawing G. Toffoletti - Circulation 3.000.000.