Person · 1950 CEKazimierz DługopolskiAlso known asKazimierz DlugopolskiKazimierz Dlugopolskiكازيميرز داوجوپولسكىarchival plate · Kazimierz Długopolski · placeholderThis entry is a stub. The Library is awakening — a longer account is being written.Connected to5 links to entries not yet ingested in the Library.