Brown & Benson to Thayer, Bartlett & Co., Providence, 6 March 1790 (excerpt)Providence Gazette, 6 March 1790 (excerpt)The Rhode Island Convention, Saturday, 6 March 1790Convention Proceedings, 6 March 1790Henry Marchant: Motion to Ratify the Constitution, 6 March 1790Convention Debates (Updike), 6 March 1790Convention Debates (Foster), 6 March 1790Newspaper Reports of Convention Proceedings, Friday, 6 March 1790Rhode Island Convention: Bill of Rights and Proposed Amendments, 6 March 1790 