United States Holocaust Memorial Museum Collection, Gift of Henriette Bick Hahn United States Holocaust Memorial Museum Collection, Gift of Henriette Bick Hahn Henriette Bick Hahn donated the Henriette Bick Hahn papers to the United States Holocaust Memorial Museum in 2018-2019. The accessions numbered 2018.106.1 and 2019.578.1 have been incorporated into this collection.