Poland and relations with other States, Vol. I, 1970

Poland and relations with other States, Vol. I, 1970 A. (Arabic numerals) – Documents of Polish ministries, diplomatic posts and official institutions, 1919 – 1991 A.44 The Polish Embassy to the Holy See

Italo-Polish relations (copies), 1940

Italo-Polish relations (copies), 1940 A. (Arabic numerals) – Documents of Polish ministries, diplomatic posts and official institutions, 1919 – 1991 A.44 The Polish Embassy to the Holy See