Rome: Giulio Tuzzi, 1910. First Edition. Staple-bound pamphlet. Octavo; printed paper wrappers; 40pp. Mild corner-creasing and external again; expected age-toning to text; Very Good. Memorial tribute to the Italian anarchist turned socialist Andrea Costa (d. 1910), who was a founding member of the Italian Labor Party in 1892. A scarce work. Text entirely in Italian.