Browse Items (3 total) Browse All Search Items Subject is exactly "Porter" Sort by: Title Creator Date Added Robert Carter Nicholas letter to John Norton & Son, 1771 August 26 Nicholas, Robert Carter, 1728-1780. 1771-08-26 Augustine Seaton letter to John Norton, 1771 October 19 Seaton, Augustine 1771-10-19 Peter Lyons letter to John Norton, 1771 November 29 Lyons, Peter, 1734 or 1735-1809 1771-11-29 Output Formats atom, dc-rdf, dcmes-xml, json, omeka-xml, rss2