Mario Montessori (third from the left) and Paul Scheid (second from the left) visiting a Montessori class, Berlin Tegel, 1955 - T. Müller, R. Schneider, Lehrmaterialien 1913-1935. Möbel und Architektur. Techning Meterials 1913-1935. Furniture and Architecture, München, Prestel Verlag, 2002, p.38.

Category: Maria Montessori