31 dic 1907 año - Christoffel-Blindenmission (CBM)
is founded in Germany
Descripción:
To provide education and rehabilitation of blind and other disabled people.
The National Society to Prevent Blindness (NSPB) is founded in the United States.
1882
Añadido al timeline:
fecha:
31 dic 1907 año
Ahora mismo
~ 116 years ago