A view of a supervisor at the controls at the Bia Hydro-Electric power station in Katanga Province, Congo. 3/2/1961. (Photo by Pictorial Parade/Archive Photos/Getty Images) zentralafrika farbe Katanga Province HYDRO- ELECTRIC POWER STATION
A voter listens attentively to a speech by the American politician and Democratic Party presidential candidate Adlai Stevenson. Original Publication: Picture Post - 8718 - Riding The Whiste-Stop With Stevenson - pub. 1956 (Photo by Bert Hardy/Picture Post/Getty Images) menschen kleidung freizeitkleidung Attentive Listener