Chicago: IWW Publishing Bureau, [1917 - 1918]. Pamphlet. 31, [i]p., front., previous owner's name on front wrap, minor margin pen marks, else very good condition, 4.75x6.75 inches. Foreword by Ettor done at Essex County Jail, Lawrence, Mass., June, 1913. *Miles 4101 shows 30p. and the date as 1912.