Sources
Index card from the Central Location Index of the Joint Distribution Committee in New York
An index card from the Central Location Index of the Joint Distribution Committee in New York shows that Karl Valfer, who had emigrated in 1940 and was living in Chicago, was looking for his parents Fanny and Max Valfer.
Karteikarte des Central Location Index (JDC), 7.14.1/131660817/ITS Digital Archives, Arolsen Archives, available at: https://collections.arolsen-archives.org/de/document/131660817
