United States Holocaust Memorial Museum Collection, Gift of Nancy Greenglass Becker United States Holocaust Memorial Museum Collection, Gift of Nancy Greenglass Becker The collection was donated to the United States Holocaust Memorial Museum by Nancy Greenglass Becker in 2018. An accretion was also donated in 2018. The previous accessions 2018.359.1 and 2018.360.1 have been incorporated into this collection.