Zymotic Diseases in Chicago
Health, Illinois State Board Of![Zymotic Diseases in Chicago](https://support.digitalhusky.com/media/annotations/sorted/290/29001128/CHSBZCOP0329001128.jpg)
Excerpt from Zymotic Diseases in Chicago: Sanitary Exhibit of the Illinois State Board of Health, World's Columbian Exposition, 1893The maps, charts and diagrams which form the Sanitary Exhibit oi the illinois state board OF health at the World's Columbian Exposition are intended to illustrate the prevalence and some of the causes of zymotic or preventable diseases in Chicago during the years 1890, 1891, 1892. They are the results of an invest...