Lettres et papiers du chancelier comte de Nesselrode, 1760-1850: Archives du comte Ch. de Nesselrode. v. 3: 1805-1811. v. 4: 1812. v. 5: 1813-1818. v. 6: 1819-1827. v. 7: 1828-1839. v. 8: 1840-1846. v. 9: 1847-1850. v. 10: 1850-1853. v. 11: 1854-1856