02281cpcaa2200505 4500 mm 78013763 DLC 20260227111622.0 780830|||||||||||| eng mm 78013763 ms 69002030 DLC DLC dacs DLC S lcmd Briggs, Isaac, 1763-1825. Isaac Briggs papers, 1691-1886. 220 items. 1 container. 1 microfilm reel. Open to research. Correspondence, writings, circulars, patents, and patent applications. Subjects include the Society of Friends, Elias Hicks and the Hicksites, appointments to office, abolition, slavery, and public education. Correspondents include William C.C. Claiborne, DeWitt Clinton, Albert Gallatin, Thomas Jefferson, John Mason, and members of the Briggs family. Microfilm edition available in part, no. 4,220.1. Microfilm produced from originals in the Manuscript Division. Washington, D.C. : Library of Congress Photoduplication Service, 1945. In part, transcripts. Surveyor, engineer, mathematician, and astronomer. Collection material in English. Claiborne, William C. C. (William Charles Cole), 1775-1817 Correspondence. Clinton, DeWitt, 1769-1828 Correspondence. Gallatin, Albert, 1761-1849 Correspondence. Hicks, Elias, 1748-1830. Jefferson, Thomas, 1743-1826 Correspondence. Mason, John, 1766-1849 Correspondence. Briggs family Correspondence. Abolitionists. Hicksites. Patents. Public schools. Slavery United States. Society of Friends. Astronomers. itoamc Engineers. itoamc Mathematicians. itoamc Surveyors. itoamc 39758 39758