New Masses (New York) [See also NYU Library Catalogue], Sep 1934- Oct 1939, inclusive

Volume XII, Number 12 -- "Behind the Headlines in the Textile Strike", 18 Sep 1934, inclusive

Box: 2, Folder: 7-9 (Material Type: Mixed Materials)

Volume XXX, Number 7 -- "Franco's Ally Defeatism", 7 Feb 1939, inclusive

Box: 2, Folder: 7-9 (Material Type: Mixed Materials)

Volume XXX, Number 8 -- "Lincoln Brigade Number" (X4 -- 2nd -- pp. 1-2 / 4-5 / 7-14 / 16-17), 14 Feb 1939, inclusive

Box: 2, Folder: 7-9 (Material Type: Mixed Materials)

Volume XXX, Number 13 -- "What's Happening in Spain", 21 Mar 1939, inclusive

Box: 2, Folder: 7-9 (Material Type: Mixed Materials)