The Institute of National Remembrance asked the Foundation for the Preservation of Jewish Heritage in Poland to help in an investigation led by the Commission for the Prosecution of Crimes against the Polish Nation’s division in Warsaw. The latter is investigating the case of mass murders committed by the Germans on Poles of Gypsy and Jewish origin between the years 1942-1943 in Karczew. All parties possessing information concerning this particular case are cordially invited to contact the Foundation’s office.