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:
Nobel Prize certificate for Wilhelm Ostwald Chemistry. en Nobel Prize certificate for Wilhelm Ostwald Chemistry The certificate was produced by artist Sofia Gisberg de NobelpreisUrkunde fr Wilhelm Ostwald Chemie Die Urkunde fertigte die Knstlerin Sofia Gisberg an bersetzung des Textes ins Deutsche Die kniglich schwedische