Koch

Various types of bacteria, 1889 Unknown

Battle Before Le Mans-Champagne on the 11th of January 1871 Anonymous

Illustration of Scientist Robert Koch Working in Laboratory Anonymous

Robert Koch Anonymous

A Porsche 904/4 GTS in the pits, Le Mans, France, 1964 Unknown

Robert Koch Anonymous

Landscape with Abraham and the Three Angels in the Valley of Mambre Joseph Anton Koch

A Porsche 904/4 GTS in the pits Anonymous

Moltke Awaits the Second Corps on the 18th of August 1871 Near Gravelotte Anonymous

From the Battle Near Amiens on the 23rd of December 1870 Anonymous

Robert Koch (1843-1910). Engraving. Colored. Anonymous

Portrait of Jacob Gerard Koch, c.1817 Rembrandt Peale

Dr Koch's Treatment for Consumption at the Royal Hospital, Berlin: Professor Pfuhl Inoculating a Patient with the Lymph English School

Engraving of Robert Koch in his Laboratory Anonymous

Hands up Fritz Kock-Gotha

The walk to school Fritz Kock-Gotha

A Polo Match, 1922 Ludwig Koch

Professor Bergmann injecting a tuberculosis patient, 1891 Unknown

Jumping a stream on the way to school Fritz Kock-Gotha

Naughty schoolboy Fritz Kock-Gotha

Home safe Fritz Kock-Gotha

Morning prayers Fritz Kock-Gotha

The Maharani of Koch Bihar, West Bengal, India W&D Downey

Swansong of the Hussars, 1931 Ludwig Koch

Learning about foxes Fritz Kock-Gotha

Macbeth and the Witches, 1829-30 Joseph Anton Koch

Painting eggs Fritz Kock-Gotha

Mother kissing her son goodbye as he heads to school Fritz Kock-Gotha

A Polo Match Ludwig Koch

Running home Fritz Kock-Gotha

The end of the day Fritz Kock-Gotha

Waterfall in the Bern Highlands, 1796 Joseph Anton Koch

A Polo Match Ludwig Koch

Playtime Fritz Kock-Gotha

Mares and Foals, 1917 Georg Koch

At Ronciglione, 1815 Joseph Anton Koch