United States Holocaust Memorial Museum Collection, Gift of Charles Froelicher. In memory of Katherin Alexander-Katz from Berlin, who perished in Auschwitz, circa 1942. Funding Note: The cataloging of this collection has been supported by a grant from the Conference on Jewish Material Claims Against Germany. Charles Froelicher donated the Charles Froelicher papers to the United States Holocaust Memorial Museum in 1992. The accession formerly cataloged as 1992.78 has been incorporated into this collection.