Z. & F. Assets Realization Corporation. Nos. 381-382, in Supreme Court of United States, Oct. term, 1940, Z. & F. Assets Realization Corporation, a Delaware corporation, American-Hawaiian Steamship Company, intervener, v. Cordell Hull, Secretary of State, and Henry Morgenthau, Secretary of Treasury, Lehigh Valley Railroad Company, intervener, on writs of certiorari to United States Court of Appeals for District of Columbia; brief for respondents Hull and Morgenthau.