The Astrakhan technical institute of a fish facilities, The youth from Central Asia, Africa, Latin America and sotsialistichekih the countries Here studies, The future experts of a fish facilities, Laboratory works. [Getty Images]

Russia, South, Astrakhan Region, 1970s: The Astrakhan technical institute of a fish facilities, The youth from Central Asia, Africa, Latin America and sotsialistichekih the countries Here studies, The future experts of a fish facilities, Laboratory works. (Photo by Mark Redkin/FotoSoyuz/Getty Images)