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:
Moritz Hermann von Jacobi . Moritz Hermann von Jacobi Erfinder der Galvanoplastik Portrait of Moritz Hermann von Jacobi Prussian scientist who worked mostly in Russia Jacobi is noted for his invention of galvanoplasty electrotyping in and for work on electric motors and telegraphy Cropped version of sil si edu image posted