Founder share to bearer issued in Paris in 1930 by the Company of the Mines of Malons (Ardèche).

The Malons concession was initially granted by decree of July 2, 1872 to Mr Bernard Henri Raymond for lead, silver and other related minerals. The concession, in the meantime held by the Société Minière et Métallurgique des Cévennes, was sold in 1925 to Mr. Gaillard who created the Compagnie des Mines des Malons.