Vol. I, No. 1 (October, 1921) & Vol. I, No. 2 (November, 1921). Goldwater 145. Some cover wear, soiling & foxing; else very good. 
Complete run of this periodical edited by Harry Waton at the Marx Institute in New York. Contains "Problems of American Trade Unionism" by Rose Wortis, "The New York Call and the Critique of the Gotha Program" by Max Lerner, "Mass Action and Revolution" by Rosa Luxemburg, "Rice Riots of Japan" by San [sic] Katayama, etc.