Arolsen archives are the primary place to look when you are looking for traces of slave laborers in germany or prisoners of concentration camps. When germany wa

Arolsen archives are the primary place to look when you are looking for traces of slave laborers in germany or prisoners of concentration camps. When germany was defeated, a large chunk of surviving records was centralized there: https://arolsen-archives.org/en/ https://arolsen-archives.org/en/