Correspondence, writings, notes, minutes, reports, resolutions, and printed matter, relating to internal divisions within the Mexican section of the Fourth International, Fourth International activities elsewhere, relations between Leon Trotsky and Diego Rivera, and theoretical debates in Trotskyist and social democratic circles.

American Trotskyist and subsequently socialist; Fourth International representative, Mexico, 1938-1939.

1 manuscript box. (0.4 linear feet)

For copyright status, please contact the Hoover Institution Archives.

Collection is open for research.