306 U.S. [a] Frankfurter took no part in the case (he joined the Court on January 30, 1939, and so did not participate in cases argued before that date) [b] Roberts took no part in the case [c] Stone took no part in the case [d] Hughes took no part in the case Notes and references External links Case reports in volume 306 from Library of Congress Case reports in volume 306 from Court Listener Case reports in volume 306 from the Caselaw Access Project of Harvard Law School Case reports in volume 306 from Google Scholar Case reports in volume 306 from Justia Case reports in volume 306 from Open Jurist Website of the United States Supreme Court United States Courts website about the Supreme Court National Archives, Records of the Supreme Court of the United States American Bar Association, How Does the Supreme Court Work? The Supreme Court Historical Society