D. Maryland April 1966 casesCohen v. Warden, Montgomery Co. Deten. Ctr.Piracci v. Hearst Corp.Petition of Potomac Sand and Gravel CompanyUnited States v. 392 Copies of a Magazine entitled “Exclusive”United States v. 56 Cartons Containing 19,500 Copies of a Magazine Entitled “Hellenic Sun”