cartotheekkaart Arolson (Bron: https://collections.arolsen-archives.org/archive/130293029/?p=1&s=max ginsberg&doc_id=130293029 (arolsen-archives.org)
Ginsberg-De Levie. Arolson.jpg
cartotheekkaart Arolson (Bron: https://collections.arolsen-archives.org/archive/130293029/?p=1&s=max ginsberg&doc_id=130293029 (arolsen-archives.org)