German Photographer

Wilhelm Liebknecht and his family German Photographer

Prisoners' Fire Department, Guben, 1914-15 German Photographer

Hugo Haase, 1918 German Photographer

Moses Hess German Photographer

Alfred Krupp German Photographer

Joseph Conrad at the age of 26, engraved after a photograph from 1883 German photographer

Portrait of Austrian poet Peter Rosegger German Photographer

Rainer Maria Rilke German Photographer

Portrait of German writer Carl Zuckmayer German Photographer

Portrait of Swedish writer August Strindberg German Photographer

Portrait of Norwegian writer Bjoernstjerne Bjoernson German Photographer

Portrait of German publisher Ernst Rowohlt German Photographer

Portrait of German novelist Fritz Reuter German Photographer

Portrait of Norwegian writer Bjoernstjerne Bjoernson, c.1865 German Photographer

Control desk of a transmission facility in Hamburg, c.1934, German Photographer

Portrait of German caricaturist Ferdinand Barlog German Photographer

Radio transmission towers in Germany, c.1933 German Photographer

Vacuum tube for television broadcasting, c. 1933 German Photographer

Roger Casement in Berlin, 1915 German Photographer

Wilhelm Liebknecht German Photographer

Theodor Storm, c.1886 German Photographer

Portrait of Austrian writer Richard Billinger German Photographer

Portrait of German novelist Fritz Reuter German Photographer

The NORAG building in Hamburg, Rothenbaumchausse 132: view over the skylight above the main hall, c.1930 German Photographer

Portrait of Walt Disney, c.1950 German Photographer

Anton Dvorak German Photographer

Wilhelm Liebknecht German Photographer

The Norwegian writer Bjoernstjerne Bjoernson German Photographer

Radio broadcasting control room in the Haus des Rundfunks in Masurenallee, Berlin-Charlottenburg, c.1931 German Photographer

Portrait of German writer and diplomat Ernst von Widenbruch German Photographer

Testing of television broadcasting equipment at the Telefunken manufacturing plant, Berlin, c.1935 German Photographer

Still from the film 'Die schoenen Tage in Aranjuez', aka 'Ein Traum vom Glueck' with Gustaf Gruendgens, 1933 German Photographer

Picture of a high-voltage mercury glass rectifier for radio broadcasting at Oesterreisische Radioverkehrs A.G. Bisamberg transmission facility German Photographer

Generator room at Oesterreichische Radioverkehrs A.G., Bisamberg transmission facility, Austria, c.1935 German Photographer

Still from the film 'Invisible Enemy' with Peter Lorre, 1933 German Photographer

Portrait and profile of Bororo man of central Brazil German Photographer