This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Hoechst AG Baubewilligung . Bau und Betriebsgenehmigung fr die chemischen Werke Meister Lucius Co durch die herzoglichnassauische Verwaltung Building and operating licence for the chemical plant Meister Lucius Co by the administration of the Ducal Nassau in Source Wilhelm Frischholz Alt Hchst Seite Author Herzoglichnassauische