Sub-title varies: Quotidiano degli operai e dei contadini, Feb. 12, 1924-Aug. 10, 1924; Organo del Partito comunista d'Italia, Aug. 12, 1924-Oct. 31, 1926.
Reprint of a periodical published in Milan Feb. 12, 1924-Oct. 31, 1926 (1924: 275 no.; 1925: 293 no.; 1926: 259 no.)