Archiwum Związku Bojowników o Wolność i Demokrację - teczka "Życiorysy, relacje, poglądy": materiały dot. Stanisław Sandek, imię ojca: Józef, ur. 04-03-1927 r. w Warszawie.
Correspondence - international relations issues. Brazilian affairs (1920). Diplomatic correspondence, invitations, announcements concerning Minister Count Orlowski's visit to Brazil, 1920.
Correspondence - immigration issues. Correspondence and instructions on emigration policy. Aid for Aphganian Government, 1936-1938.
Correspondence - immigration issues. Visa issues (1920). Polish National Committee in Rio de Janeiro. Visa applications to France and Italy from Brazil, 1920.
Correspondence - ethnic minorities issues. Lithuanian affairs. Lithuanian minorities. Lithuanian emigration to Brazil, 1942-1943.
Correspondence - immigration issues. Visa issues (1933-1935). Polish travelers abroad and travel of foreigners to Poland. Letter to Karol Szymanowski, 1933-1935.
Korespondencja Komitetu Skarbu Narodowego w Chicago w sprawach finansowych, informacje o przekazaniu pieniędzy, podziękowania za przekazane kwoty, wycinki prasowe; organizacja imprez.
Correspondence - ethnic minorities issues. Jewish affairs (1942-1943). Correspondence with Jewish organizations concerning Polish and Ukrainian Jews, 1942-1943.
Correspondence - ethnic minorities issues. Jewish affairs (1943). Correspondence with Jewish organizations concerning Polish and Ukrainian Jews. Official declarations about Polish Jews in Brazil, 1943.
Correspondence - ethnic minorities issues. Jewish affairs (1937-1938). Press reports on Ukrainian and Lithuanian press in Brazil, anti-Polish protests of Brazilian Jews, Jewish-Polish immigrants, 1937-1938.
