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

12 £. - Pius XII - Color Green - Perforation 13 ¼ l stamp - Watermark crossed keys - Intaglio Print - Printed from IPS Workshop cards values ​​- Sheets 50 - Size 40 × 24 (mm) - Drawing E.Pizzi - Circulation 350,000