http://lod.ehri-project-test.eu/units/us-005578-irn516041/acquisitions/1 an entity of type: Activity
United States Holocaust Memorial Museum Collection, Gift of Bertha Loeffel
Bertha Loeffel donated the envelope to the United States Holocaust Memorial Museum in 1992. Sent to Netti Loeffel (donor's mother-in-law) from Marcus Rubin Loeffel (donor's husband?), February 1939, Dachau concentration camp.