Rosenblum, N. E., Truck Lines, Inc. Transcript of record, Supreme Court of United States, Oct. term, 1941, no. 52, United States and Interstate Commerce Commission vs. N. E. Rosenblum Truck Lines, Inc.; no. 53, [same] vs. J. B. Margolies, individual doing business as Manhattan Truck Lines, appeals from district court for eastern district of Missouri.