Out of southeastern Brazil last week came a strange tale of Stone Age savages living furtive lives only a few score miles from modern civilization.
Sixteenth century Portuguese explorers heard rumors of unusually primitive Indians in the state of ParanĂ¡. They saw none of them, and the steep, jungle-tangled Serra dos Dourados mountains in the western part of the state deflected both settlers, missionaries and slave hunters. Nothing more was reported about the primitives until 1906, when a Czech scientist named Albert Fritsch made a field trip into the region and met some comparatively advanced Indians dragging three captives who spoke an...