The symbol on an address card of an ink factory by Prof. Hammer of Carlsruhe.

Address Card Symbol

The symbol on an address card of an ink factory by Prof. Hammer of Carlsruhe.

A symbol on the title of Goethe's works by Dir. Götz of Carlsruhe.

Symbol

A symbol on the title of Goethe's works by Dir. Götz of Carlsruhe.