1Pierre Samuel Du Pont de Nemours to Thomas Jefferson, 25 January 1812 (Jefferson Papers)
Commentary and Review of Montesquieu’s Spirit of Laws (Destutt de Tracy); and P. S. Du Pont de Nemours [index entry]
2Pierre Samuel Du Pont de Nemours to Thomas Jefferson, 14 April 1812 (Jefferson Papers)
Commentary and Review of Montesquieu’s Spirit of Laws (Destutt de Tracy); and P. S. Du Pont de Nemours [index entry]
3Pierre Samuel Du Pont de Nemours to Thomas Jefferson, 17 May 1812 (Jefferson Papers)
Commentary and Review of Montesquieu’s Spirit of Laws (Destutt de Tracy); and P. S. Du Pont de Nemours [index entry]
4David Bailie Warden to Thomas Jefferson, 1 November 1812 (Jefferson Papers)
Commentary and Review of Montesquieu’s Spirit of Laws (Destutt de Tracy); and P. S. Du Pont de Nemours [index entry]
5Pierre Samuel Du Pont de Nemours to Thomas Jefferson, 10 February 1813 (Jefferson Papers)
Commentary and Review of Montesquieu’s Spirit of Laws (Destutt de Tracy); and P. S. Du Pont de Nemours [index entry]
6Pierre Samuel Du Pont de Nemours to Thomas Jefferson, 8 September 1813 (Jefferson Papers)
Commentary and Review of Montesquieu’s Spirit of Laws (Destutt de Tracy); and P. S. Du Pont de Nemours [index entry]
7Destutt de Tracy to Thomas Jefferson, [14] July 1814 (Jefferson Papers)
Commentary and Review of Montesquieu’s Spirit of Laws (Destutt de Tracy); and P. S. Du Pont de Nemours [index entry]
8Pierre Samuel Du Pont de Nemours to Thomas Jefferson, 18 August 1816 (Jefferson Papers)
Commentary and Review of Montesquieu’s Spirit of Laws (Destutt de Tracy); and P. S. Du Pont de Nemours [index entry]