
A circus performer in an aquarium car with crocodiles, Berlin, 1933.

An iron man of the past in a diving suit. The suit’s name was ‘Iron man’ too. It had electric charging and pressure protection systems. New York, 1907.

Soviet cryptographer Igor Guzenko, 1945. In this photo, he hid his face for an interview with Soul Pett from the Associated Press. Guzenko worked at the Soviet embassy in Ottawa and fled to the West in 1945. He brought more than a hundred classified documents and information from the Soviet spy network in Canada; 29 spies were arrested and convicted afterwards. Guzenko received an impressive reward, a mansion, and political asylum.