[Maria de Unterrichter Jervolino, President of the Opera Nazionale Montessori, standing next to the Mayor of Rome, Senator Tupini, followed by Hon. Scaglia, who declares the proceedings of the 11th International Montessori Congress open. Sala della Protomoteca, Campidoglio, Rome, September 1957] – ONM Archive.

Category: Personalities of the Montessori movement