Delaware and Hudson Company. [Commodities clause cases] nos. 559-570, in Supreme Court, Oct. term, 1908, United States, ex rel. Attorney-General, v. Delaware and Hudson Company et al., in error to circuit court for eastern district of Pennsylvania; United States v. Delaware and Hudson Company et al., appeals from circuit court for eastern district of Pennsylvania; memorandum for United States on New Haven case in connection with certain proposed amendments of commodities clause.