latter. All the three periodicals are no longer published: L'Avanti! of Lavitola since 2011; Avanti! of Bobo Craxi merged in Avanti! della domenica in 2006 and the last one ceased the publications on 6 October 2013, following the creation of online newspaper Avanti! on 5 January 2012, thanks to the definitive reappropriation of the original Avanti! by the new PSI of Riccardo Nencini. Headquarters Rome, Palazzo Sciarra, Via delle Muratte (National headquarter: 1896 – 1897); Via del Corso 397 (National headquarter: 1897 – 1898); Via di Propaganda Fide 16 (National headquarter: 1898 – 1911); Milan, Via S. Damiano 16 (National headquarter: 9 October 1911 – 15 April 1919); Rome, Via del Seminario 86 (Roman edition: administration); Via della Pilotta 11 (Roman edition: direction and typography); Milan, Via Ludovico da Settala 22 (National headquarter: 1921 – 1926); Paris, Rue de Picpus 126, 12th arrondissement (in exile, from 12 December 1926); Rue de la Tour d'Auvergne 16, at Giorgio Salvi (9th arrondissement), (in exile, 1930); Rue du Faubourg Saint-Denis, 103 (10th arrondissement), (Nuovo Avanti! in exile, since 1934); Milan, Via Solferino 28 (in the headquarter of Corriere della Sera occupied on 25 April 1945); Via Senato 38, corner of Piazza Cavour, 2 (former headquarter of Il Popolo d'Italia. Milan edition: since 13 May 1945); Rome, Corso Umberto I 476 (National headquarter: 1945); Via IV Novembre 145 (National headquarter: 1946); Via Gregoriana, 41 (National headquarter: 1953); Piazza Indipendenza, National headquarter: in cohabitation with la Repubblica; Via Tomacelli 145, National headquarter: in the headquarter of the cultural center Mondoperaio; Directors First generation Leonida Bissolati (1896–1903) Enrico Ferri (1903–1908) Oddino Morgari (1908–1909) Claudio Treves (1910–1912) Giovanni Bacci (July 1912 – October 1912) Benito Mussolini (1 December 1912 – October 1914) Giacinto Menotti Serrati (October 1914 – 1922) Pietro Nenni (1922–1926) Exile Ugo Coccia (issued in exile in Paris, 12 December 1926 to 1928) Angelica Balabanoff (Paris, 1928 – 1930 and 1930 – 1940 under the maximalist Italian Socialist Party) Pietro Nenni (published by PSI – Labour and Socialist International Section in exile in Zürich, for a certain time as a supplement of L'Avvenire dei Lavoratori: 1930 – May 1934) Pietro Nenni (published by PSI – Labour and Socialist International Section in exile in Paris with the title of Il Nuovo Avanti: May 1934 – 1939) Giuseppe Saragat, Oddino Morgari and Angelo Tasca (collegiate management but de facto managed by Saragat: published by PSI – Labour