Citation Codes Equivalent Citations citation codes Docket Number No. 594. See more information ... Smart Summary Please sign up to generate summary. PENNSYLVANIA RAILROAD COMPANY ET AL. v. EDVIN DYASON, MASTER ETC. Petition for a writ of certiorari to the Circuit Court of Appeals for the Fourth Circuit denied. Mr. Frederic D. McKenney and Mr. Shirley Carter for petitioners. Mr. James K. Symmers for respondent.