Italian students make a model of a mine to learn how it operates.
Two shots of a great looking old building, in Tuscany - a school. Various shots of boys doing woodwork, making patterns of small castles, scaffoldings for galleries, pits, besides whole patterns of a real mine. Various shots of the children learning about mine operation on model of it they made themselves. They follow whole industrial process.
Date found in the old record - 05/03/1959.