United States Holocaust Memorial Museum Collection, Gift of Elżbieta Szychlińska Funding Note: The cataloging of this collection has been supported by a grant from the Conference on Jewish Material Claims Against Germany. Funding Note: The acquisition of this collection was made possible by the Crown Family. The Helena Minzer letters were donated to the United States Holocaust Memorial Museum in 2011 by Elżbieta Szychlińska, a descendant of the family with whom Helena hid during World War II.