30
/fr/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
3820299
351622
1

31 déc. 1881 - London Society for the Prevention of Blindness is established

Description:

Focusing attention on the causes and prevention of blindness at an International Congress of Hygiene in Geneva. Interest in preventing blindness continues sporadically over the next several decades.

Ajouté au bande de temps:

2 mars 2020

Date:

31 déc. 1881
Maintenaint
~ Il y a 142 ans