Marian Year and the centenary of the dogma of the Immaculate Conception

35 £. - Pius XII - Color blue - Stamp Perforation 13 ¼ l - Watermark crossed keys - Intaglio Print - Printed from IPS Workshop cards values ​​- Sheets 50 - Size 40 × 24 (mm) - Drawing E.Pizzi - Circulation 350,000