[Francisco Castillo Nájera and Adolfo Costa du Rels having a conversation, New York]

Dr. Benjamin Spock, Dr. Martin Luther King Jr., and Monsignor Rice of Pittsburgh march in the Solidarity Day Parade at the United Nations Building

Serial Killer

Belgian Liberation Front Manifesto

Ralph Bunche and son

[Trygve Lie, UN Secretary General, reading a report about the Security Council, New York]

[Portrait of a paratrooper during World War II, England]

German delegation to the 15th League of Nations Assembly, Geneva, Switzerland