LE MASQUE Monthly illustrated art & literature magazine Series I: No. 1, May 1910-No. 12, 1911; Series II: No. 1, 1912-No. 12, 1912; Series III: No. 1, May 1914-No. 3, July 1914. Bruxelles, H. Lamertin, Éditeur, then Rémy Havermans. Texts by Jules Barbey d'Aurevilly, Nicola Beauduin, Eugène Demolder, André Divoire, Georges Duhamel, Georges Eekhoud, André Fontainas, Paul Fort, Albert Giraud, Remy de Gourmont, Franz Hellens, Guy Lavaud, Camille Lemonnier, Stéphane Mallarmé, Georges Marlow, Stuart Merrill, Francis de Miomandre, Albert Mockel, Pierre Nothomb, Louis Piérard, Edmond Pilon, Henri de Régnier, Blanche Rousseau, André Salmon, Fernand Severin, Sully Prudhomme, Charles Van Lerberghe, Léon Vérane, Émile Verhaeren, Francis Vielé-Griffin, etc. Illustrations by Émile Bernard, André Blandin, Jean de Bosschère, Jules-M. Canneel, Charles Doudelet, Dréso, James Ensor, E. Fabry, Jehan Frison, Alfred Hazledine, Fernand Lantoine, Georges Lemmen, Grégoire Le Roy, Georges Minne, Constant Montald, Jos Raphaël, Lucien Rion, Victor Rousseau, Gustave-Max Stevens. Complete collection. 27 issues in 21 deliveries in 2 vol. in-8 bound (covers preserved). Handwritten notes by Vasseur (3 ff.). Copy from the library of Stuart Merrill.