International Philatelic Exhibition in Rome

450 1500 + £. - Coach and stamp 1 shield of the Papal States - Color polychrome - Stamp Perforation 12 ½ × 13 ¾ b - Printing Rotogravure and offset printing - Printed from IPZS Rome - Sheets - Size 180 × 110 (mm) - Drawing L.Vangelli - Circulation 650,000