POLONICA INFORMATION SHEET "Polish Rider" by Rembrandt from New York's The Frick Collection New York | USA
POLONIKA - PUBLIKACJE "Emigration for an Independent Poland in the Years 1914-1920" Materials from the 39th Permanent Conference of Polish Museums, Archives and Libraries in the West" - publication of the Polonica Institute New York | USA
POLONICA INFORMATION SHEET Cameo with portrait of Queen Bona Sforza from the collection of New York's The Metropolitan Museum of Art New York | USA
SPOŁECZNA OPIEKA NAD POLONIKAMI Digitisation of the archival collections of the Polish Institute of Arts and Sciences in America - collections of Karol Popiel and Oskar Halecki New York | USA
SPOŁECZNA OPIEKA NAD POLONIKAMI Digitization of the archival collections of the Polish Institute of Arts and Sciences in America - "Lednicki Collections" New York | USA