Digital Object Maria Montessori, 1950, Perugia, Students Maria and Mario Montessori discussing grammar symbols during the 1950 Perugia training course.
Digital Object Maria Montessori, 1950, Perugia, Grammar Symbols Maria Montessori discussing grammar symbols during the 1950 Perugia training course.
Digital Object Maria and Mario Montessori, 1950, Perugia, Students Maria and Mario Montessori discussing grammar symbols during the 1950 Perugia training course.
Digital Object Maria and Mario Montessori, 1950, Perugia Photograph of Maria and Mario Montessori, 1950, Perugia, Italy.
Digital Object Delfina Tomassini, 1950, Student Card Delfina Tomassini's student card for the 1950 Montessori training course
Digital Object Maria Montessori Entering Bach Auditorium Maria Montessori Entering Bach Auditorium 1 March 1950.
Digital Object Maria Montessori Introduced at Bach Auditorium Maria Montessori Introduced at Bach Auditorium 1 March 1950.
