![Deutsche Briefmarke (1944): Robert Heinrich Hermann Koch (1843-1910), deutscher Arzt und Mikrobiologe Stockfotografie - Alamy Deutsche Briefmarke (1944): Robert Heinrich Hermann Koch (1843-1910), deutscher Arzt und Mikrobiologe Stockfotografie - Alamy](https://c8.alamy.com/zoomsde/6/b7ec2137188041999bf51b5a3e868ac7/m0brpa.jpg)
Deutsche Briefmarke (1944): Robert Heinrich Hermann Koch (1843-1910), deutscher Arzt und Mikrobiologe Stockfotografie - Alamy
![Portrait of Robert Heinrich Hermann Koch (1843 - 1910) German physician and microbiologist. Famous for discovering the tuberculosis bacillus in 1882, the cholera bacillus in 1883 and for the development of Koch's postulates. Founders of bacteriology ... Portrait of Robert Heinrich Hermann Koch (1843 - 1910) German physician and microbiologist. Famous for discovering the tuberculosis bacillus in 1882, the cholera bacillus in 1883 and for the development of Koch's postulates. Founders of bacteriology ...](https://l450v.alamy.com/450v/2c9grfn/portrait-of-robert-heinrich-hermann-koch-1843-1910-german-physician-and-microbiologist-famous-for-discovering-the-tuberculosis-bacillus-in-1882-the-cholera-bacillus-in-1883-and-for-the-development-of-kochs-postulates-founders-of-bacteriology-nobel-prize-for-medicine-in-1905-germany-old-xix-century-engraved-illustration-from-la-ilustracion-espaola-y-americana-1890-2c9grfn.jpg)
Portrait of Robert Heinrich Hermann Koch (1843 - 1910) German physician and microbiologist. Famous for discovering the tuberculosis bacillus in 1882, the cholera bacillus in 1883 and for the development of Koch's postulates. Founders of bacteriology ...
![O) 1982 Mexico, Medicine, Tuberculosis, Robert Heinrich Hermann Koch, | Central & South America - Mexico, Stamp / HipStamp O) 1982 Mexico, Medicine, Tuberculosis, Robert Heinrich Hermann Koch, | Central & South America - Mexico, Stamp / HipStamp](https://storage.googleapis.com/hipstamp/p/2d6400adf64ae339a5a40828169fe1b9.jpg)
O) 1982 Mexico, Medicine, Tuberculosis, Robert Heinrich Hermann Koch, | Central & South America - Mexico, Stamp / HipStamp
![Heinrich Hermann Robert Koch, December 11, 1843 - May 27, 1910, a German physician, microbiologist and hygienist / Heinrich Hermann Robert Koch, 11. Dezember 1843 - 27. Mai 1910, ein deutscher Mediziner, Heinrich Hermann Robert Koch, December 11, 1843 - May 27, 1910, a German physician, microbiologist and hygienist / Heinrich Hermann Robert Koch, 11. Dezember 1843 - 27. Mai 1910, ein deutscher Mediziner,](https://c8.alamy.com/comp/2EWTH4J/heinrich-hermann-robert-koch-december-11-1843-may-27-1910-a-german-physician-microbiologist-and-hygienist-heinrich-hermann-robert-koch-11-dezember-1843-27-mai-1910-ein-deutscher-mediziner-mikrobiologe-und-hygieniker-historisch-historical-digital-improved-reproduction-of-an-original-from-the-19th-century-digitale-reproduktion-einer-originalvorlage-aus-dem-19-jahrhundert-2EWTH4J.jpg)
Heinrich Hermann Robert Koch, December 11, 1843 - May 27, 1910, a German physician, microbiologist and hygienist / Heinrich Hermann Robert Koch, 11. Dezember 1843 - 27. Mai 1910, ein deutscher Mediziner,
![Portrait of Heinrich Hermann Robert Koch - a German physician and microbiologist. Illustration of the 19th century. Germany. White background. – Stock-Illustration | Adobe Stock Portrait of Heinrich Hermann Robert Koch - a German physician and microbiologist. Illustration of the 19th century. Germany. White background. – Stock-Illustration | Adobe Stock](https://as1.ftcdn.net/v2/jpg/03/99/11/18/1000_F_399111846_BUlsSKGSa4uZqVVT8Vfqsqa42fnnblFd.jpg)
Portrait of Heinrich Hermann Robert Koch - a German physician and microbiologist. Illustration of the 19th century. Germany. White background. – Stock-Illustration | Adobe Stock
![HEINRICH HERMANN ROBERT KOCH German physician and pioneer bacteriologist in search of the Rinderpest..., Stock Photo, Picture And Rights Managed Image. Pic. MEV-10029222 | agefotostock HEINRICH HERMANN ROBERT KOCH German physician and pioneer bacteriologist in search of the Rinderpest..., Stock Photo, Picture And Rights Managed Image. Pic. MEV-10029222 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/fcddf2203a7e80fde49893e49aec08fa/mev-10029222.jpg)
HEINRICH HERMANN ROBERT KOCH German physician and pioneer bacteriologist in search of the Rinderpest..., Stock Photo, Picture And Rights Managed Image. Pic. MEV-10029222 | agefotostock
![Robert Koch. Portrait of the German Nobel prizewinning microbiologist and physician, Heinrich Hermann Robert Koch (1843-1910), lithograph, 1887 Stock Photo - Alamy Robert Koch. Portrait of the German Nobel prizewinning microbiologist and physician, Heinrich Hermann Robert Koch (1843-1910), lithograph, 1887 Stock Photo - Alamy](https://c8.alamy.com/comp/2F2C1C6/robert-koch-portrait-of-the-german-nobel-prizewinning-microbiologist-and-physician-heinrich-hermann-robert-koch-1843-1910-lithograph-1887-2F2C1C6.jpg)
Robert Koch. Portrait of the German Nobel prizewinning microbiologist and physician, Heinrich Hermann Robert Koch (1843-1910), lithograph, 1887 Stock Photo - Alamy
![German (Berlin) postage stamp (1960) : Robert Heinrich Hermann Koch (1843-1910) German physician and microbiologist. Founder of modern bacteriology Stock Photo - Alamy German (Berlin) postage stamp (1960) : Robert Heinrich Hermann Koch (1843-1910) German physician and microbiologist. Founder of modern bacteriology Stock Photo - Alamy](https://c8.alamy.com/comp/HACERC/german-berlin-postage-stamp-1960-robert-heinrich-hermann-koch-1843-HACERC.jpg)
German (Berlin) postage stamp (1960) : Robert Heinrich Hermann Koch (1843-1910) German physician and microbiologist. Founder of modern bacteriology Stock Photo - Alamy
![Robert Koch, Heinrich Hermann Robert Koch, German physician and microbiologist. Nobel Prize of Medicine, 1905. Identified the specific causative agent Stock Photo - Alamy Robert Koch, Heinrich Hermann Robert Koch, German physician and microbiologist. Nobel Prize of Medicine, 1905. Identified the specific causative agent Stock Photo - Alamy](https://c8.alamy.com/comp/2D6Y7ND/robert-koch-heinrich-hermann-robert-koch-german-physician-and-microbiologist-nobel-prize-of-medicine-1905-identified-the-specific-causative-agent-2D6Y7ND.jpg)