Rat dissection. Two men dissecting rats nailed to shingles. This is possibly in order to learn more about the plague, a disease which is spread by rat

---

Rat dissection. Two men dissecting rats nailed to shingles. This is possibly in order to learn more about the plague, a disease which is spread by rats. Photographed in the early 1900s in San Fransisco, California, USA.

---

Size: 3354px × 2596px
Photo credit: © USA NATIONAL LIBRARY OF MEDICINE/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1900s, 1907, 1908, 1909, 20th, alien, america, american, animal, biological, biologist, biology, black--white, brown, california, caucasian, century, dissecting, dissection, fauna, fransisco, human, invasive, investigation, laboratory, male, man, medical, medicine, monochrome, nature, north, plague, rat, rats, rattus, research, researcher, researching, rodent, san, scientist, sewer, shingles, species, states, united, usa, wildlife, worst, zoological, zoology