A. (Arabic numerals) - Documents of Polish ministries, diplomatic posts and official institutions, 1919 - 1991 A.60 Polish Embassy in Rome, Italy, 1921 – 1939
Export of Polish coal. Question of a representation of Polish companies, 1934-1936 A. (Arabic numerals) – Documents of Polish ministries, diplomatic posts and official institutions, 1919 – 1991 A.60 Polish Embassy in Rome, Italy, 1921 – 1939