HISTORY OF AFRICA. Doctors in an expedition of European explorers, examining the native blood attacked by sleeping sickness. Engraving by Thiriat. 1903. Colored.

20 20TH XX XXTH TWENTIETH CENTURY • 20 XX TWENTIETH CENTURY • 20TH CENTURY • 20TH • AFRICA • AFRICAN CONTINENT • AFRICAN LETHARGY • AFRICAN TRYPANOSOMIASIS • AFRICAN • BLACK AFRICA • BLACK PERSON • BLACK RACE • BLACK • BROWSERS • CIENCIA • CITY • COLONIALISM • COLOR • COLORADO • COLORED • COLOUR • COLOURED • CONGO TRYPANOSOMIASIS • CURE • DISCOVERER • DISEASE • DOCTOR • DOCTORS • ENGRAVED • ENGRAVING (ARTWORK) • ENGRAVING • ENGRAVING. • ENGRAVINGS • ETCHING • EUROPEA • EUROPEAN • EUROPEANS • EXAMINE • EXPLORER • EXPLORERS • FOREST • HAT • HATS • HAT    • HEADGEAR • HEAL • HEALING • HISTORIA UNIVERSAL • HISTORIA • HISTORY • ILL • ILLNESS • IMPERIALISM • INDIGENOUS • JUNGLE • LANDSCAPE • MALES • MAN MEN • MEDICAL • MEDICINE • MEDICO • MEN • NATIVE • NATIVES • NEGRA • PARASITIC • PHYSICIAN • PRESENCE • PRINT • PUEBLO • RAINFOREST • RESEARCHER (MALE) • RESEARCHER • SALAKOV • SCIENCE • SCIENTIFIC • SEEPING SICKNESS • SICKNESS • SLEEPING SICKNESS • TEST • TOWN • TRIBE • TWENTIETH CENTURY • VILLAGE • WOODLAND