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https://www.rsi.ch/s/3103667
La siensa spiegatta al poppolo
Così nacquero gli occhiali
Ripercorriamo le alterne vicende che portarono all’invenzione degli occhiali. “La siensa spiegatta al poppolo”, 17.01.1957. Di Ugo Alberico. Realizzazione radiofonica di Giuseppe Albertini.
Contenuto audio
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