United States Holocaust Memorial Museum Collection, Gift of Joseph Shadur The papers were donated to the United States Holocaust Memorial Museum through two separate donations made in 1997 and 2005 by Joseph Shadur. These two donations were given separate accession numbers (1997.A.0316 and 2005.379.1). The papers were unified using the first baseline number, 1997.A.0316. To reflect its relation to the collection, all of the Shadur family papers can be accessed through 1997.A.0316.1.