D. Puerto Rico April 1975 casesBetteroads Asph. v. Federación de CamionerosUnited States v. QuinonesNatal v. People of Puerto RicoCampos v. Puerto Rico Sun Oil Co., Inc.Amador Hernandez v. ChaarHanover Insurance Company v. Liberian Oceanway Corp.Gomez Vazquez v. Litton Industries Leasing Corp.Complaint of Compagnie Generale TransatlantiqueUnited States v. PaganMartinez v. Secretary of Health, Ed. and WelfareUnited States v. Dumorne