Porter, J. M., & Porter, R. (1827). Report of the trial and acquittal of the Honorable ... Robert Porter: President judge of the third judicial district of Pennsylvania, before the Senate. Easton, PA: Printed by Weygandt and Innes.

Porter, James Madison, and Robert Porter. Report of the Trial and Acquittal of the Honorable ... Robert Porter: President Judge of the Third Judicial District of Pennsylvania, Before the Senate. Easton, PA: Printed by Weygandt and Innes, 1827.

Porter, James Madison, and Robert Porter. Report of the Trial and Acquittal of the Honorable ... Robert Porter: President Judge of the Third Judicial District of Pennsylvania, Before the Senate. Easton, PA: Printed by Weygandt and Innes, 1827.