Papal States. Pius XII 1939-1958. Medal 1955. Silver Plated AE 51.40 gr. – 50.4 mm. issued on 07-17-1955, with opaque background, in memory of the XXXVI International Eucharistic Congress of Rio de Janeiro. Commissioned by the Organizing Committee of the Congress. PIVS XII. _ PONT. MAX. / XXXVI CONGRESSO EUCARISTICO INTERNACIONAL = • RIO DE JANEIRO-1955 •. CM 239. Scarce. UNC