Maria and Mario Montessori, 1915, USA

Maria and Mario Montessori photographed with Adelia Pyle (translator) and students from the 3rd International Montessori Training Course held in San Fransisco, California. The course was held during the Panama–Pacific International Exposition. A Montessori "glass classroom" was set up as part of the exhibition.

Date Created: Maybe 1915 (date is uncertain)

Publisher: Association Montessori Internationale

Type of Resource: Photograph

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