Search Results
12. [Six laboratory workers preparing dead rats for examination during the antiplague campaign, San Francisco, Calif.]
13. S[an] F[rancisco] Plague Campaign 1907-8: "Creating an atmosphere." Sprinkling lime
14. [Eight public health service workers (?) (full-length portrait, standing, facing front) holding buckets filled with rat bait (?), San Francisco, Calif.]
15. [Disinfecting (?) crew and horse and wagon, San Francisco, Calif.]
16. [Men watching smoke rising from debris, San Francisco, Calif.]
17. [Sanitary privies along the back property lines of an agricultural migrant village]
18. Among the men of death pneumonia ranks third
19. [Epidemics]: [Examining rats for bubonic plague in New Orleans]
20. Adults beware of communicable diseases!
- « Previous
- Next »
- 1
- 2
- 3