Schweitzer as a young man. 

Schweitzer as a young college student.

Schweitzer with his mother.

Schweitzer as a child with his family.

At his organ. Schweitzer was one of the world's foremost interpreters of J.S. Bach.

Schweitzer with an African child.

 Schweitzer deep in thought.

Schweitzer's hospital in Africa.

Schweitzer tends to a patient.

Carrying tools in Africa.

Schweitzer with wife Helene.

Schweitzer with Bertrand Russell.

Schweitzer with Adlai Stevenson.

Schweitzer with African children.

Schweitzer with daughter Rhena.