Title: Firma Topf & S©œhne - Hersteller der ©fen f©ơr Auschwitz
Subjects: Firma J.A. Topf & Sohne, Crematoriums, Manufacturing industries, Auschwitz (Concentration camp), Design and construction, Holocaust memorials, Firma J.A. Topf & Söhne
Places: Poland, Germany, Erfurt