Correspondence, reports, memoranda, bulletins, clippings, serial issues, pamphlets, other printed matter, photographs, and
sound recordings relating to the Communist International, the communist movement in the United States and elsewhere, communist
influence in American and foreign trade unions, and organized labor movements in the United States and abroad.
896 manuscript boxes, 4 oversize boxes, 49 envelopes, 3 sound tape reels, 1 framed map
(364.2 linear feet)