Plumbers' supplies. No. 13771, Standard Sanitary Manufacturing Company v. Southern Railway Company et al.; [Investigation and suspension docket no. 1612 and 1662, plumbers' material from Chattanooga and group and Knoxville, Tenn., to Mobile, Ala., and New Orleans, La., and other southern points]; decided May 10, 1923; [report and orders of commission].

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