Reclamation In Italy FROM. OUR ONV CORRESPONDENT ROME, DEC. 19 Signor Mussolini, who took part last night in a popular festival at Littoria in which the inhabitants wore the traditional costumes of their old homes and danced their local dances, this morning laid the first stone of Pontinia, the third commune to be built in the area of the Pontine marshes. 1Hc announced at the same time that two other communes, to be named Ausonia and Aprilia, would be founded in October, 1935,and 1936.