"Exhibit of the Second International Congress of Eugenics," floor plans of exhibition hall
![](https://content.dnalc.org/content/c10/10532/10532.jpg)
"Exhibit of the Second International Congress of Eugenics," floor plans of exhibition hall
- ID: 10532
- Source: DNALC.EA
"Exhibit of the Second International Congress of Eugenics," floor plans of exhibition hall