A. (Arabic numerals) - Documents of Polish ministries, diplomatic posts and official institutions, 1919 - 1991 A.55 Polish National Ministry of Defence in Exile, 1945-1990, see A.XII.89

Polish National Ministry of Defence in Exile, 1945-1990, see A.XII.89 A. (Arabic numerals) – Documents of Polish ministries, diplomatic posts and official institutions, 1919 – 1991 A.55 Polish National Ministry of Defence in Exile, 1945-1990, see A.XII.89