letter of the policemen of Arcidosso to the prefecture for layoffs of 1932

In 1932 the mining establishment of Siele dismiss for failure to sales of the product 146 workers.
In 1928 market crisis mercurifero that is worsened by the collapse in 1929 of the New York Stock Exchange. Of the 2,243 miners employed in the mines of the 'Amiata up to 5 years before, there are only 367.