Bacteriology research, 1930s. US bacteriologist Gordon Ernest Davis (1889-1977, right) with General Services Officer Darcy V. Conroy (1911-1997, left), at work in the Bacteriology Laboratory at the Rocky Mountain Laboratory, Hamilton, Montana, USA. Davis was a senior bacteriologist who worked here from around 1930 for 26 years, retiring in 1956. Photographed in 1932. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Rocky Mountain Laboratories, National Institutes of Health |
Bildgröße: | 3864 px × 2725 px |
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