An instructor at Northwestern University's School of Law, Goldstein taught trial technique from 1934 to 1947. From 1932 to 1946 he was director of, and instructor in, the Lawyers Post Graduate Clinics. The Irving Goldstein Papers occupy one box and run from 1919 to 1969. The bulk of the collection is correspondence dealing primarily with legal, teaching and publishing matters. The small amount of biographical material includes Goldstein's honorable discharge from World War I.