United States Holocaust Memorial Museum Collection, Gift of Rudolf Abraham and family United States Holocaust Memorial Museum Collection, Gift of Rudolf Abraham and family The Rudolf Abraham papers were donated to the United States Holocaust Memorial Museum by Rudolf Abraham in 1993 and 1996. These donations were given two separate accession number: 1995.A.0335 and 1996.19 respectively. These collections have since been merged, and can be located under the accession number 1995.A.0335.1.