In May 1974, people gathered in Lisbon, Portugal, to see whether three women would be sent to jail for writing a book.

Maria Teresa Horta, Maria Velho da Costa and Maria Isabel Barreno’s ‘Novas Cartas Portuguesas’ was banned after it was published and they were put on trial.

The case of the ‘Three Marias’ became famous around the world. Laura Jones listens to an archive interview of Maria Teresa Horta, who is now 87.

Archive audio is courtesy of Tommaso Barsali and Riccardo Bargellini, at Valigie Rosse from 2018.

Eye-witness accounts brought to life by archive. Witness History is for those fascinated by the past. We take you to the events that have shaped our world through the eyes of the people who were there. For nine minutes every day, we take you back in time and all over the world, to examine wars, coups, scientific discoveries, cultural moments and much more.

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(Photo: Women in Los Angeles, USA protesting about the 'Three Marias' being on trial in Portugal. Credit: Los Angeles Times/Getty Images)