Header image: 'Times Square', Unknown Photographer, 1960. Image sourced via Public Domain.
Imagery: Original digital studies by the curator and curated Public Domain archival photography including:
President Dwight D. Eisenhower with Soviet leader Nikita Krushchev and others, standing on the steps of Blair House, Washington.. John T. Blesdoe; September 27, 1959. Courtesy of the Library of Congress.
Russian Military Parade on the 50th Anniversary of the Soviet Union. Photographer Unknown; November 7, 1967. Image sourced via Public Domain.
World Trade Centre, Photographer Unknown; 2000. Courtesy of the National Recording Preservation Board.
'New York Street', Peter Anderson; 1987. Image sourced via Public Domain.
Every effort has been made to trace the original creators of archival media; where unknown, items are credited by era and source.