United States Holocaust Memorial Museum Collection, Gift of the family of Ben Zion and Clara Colb United States Holocaust Memorial Museum Collection, Gift of the family of Ben Zion and Clara Colb Funding Note: The accessibility of this collection was made possible by the generous donors to our crowdfunded Save Their Stories campaign. The Ben Zion Kalb papers were donated to the United States Holocaust Memorial Museum by the family of Ben Zion and Clara Colb, including Mark Colb, in 2014 and 2018. The accessions previously numbered 2014.406.1 and 2018.522.1 have been incorporated into this collection.