Year (field_media_year)
Period:

  • Inside title of the book “Problem mniejszościowy w Niemczech”

    Inside title of the book “Problem mniejszościowy w Niemczech” (Minority Problem in Germany) by Julius Bogensee and Jan Skala, Poznań, 1929

  • Another page

    "De revolutionibus orbium coelestium"

  • First page from the book "De revolutionibus orbium coelestium"

  • Lexicon of Polish Life - Part 1 of 5
    First part of Lexicon of Polish Life
Porta Polonica