25th anniversary of the Lateran Pacts

60 £. - Pius XI and the Vatican City - Color blue and orange - Perforation stamp 13 × 13 ¼ p - Watermark crossed keys - photogravure print - Printed from IPS Workshop cards values ​​- Sheets 50 - Size 40 × 24 (mm) - Drawing E.Pizzi - Circulation 250,000