1Robert Walsh to Thomas Jefferson, 27 January 1818 (Jefferson Papers)
Grimm, Friedrich Melchior, baron von; Correspondance littéraire, philosophique et critique [index...
2Robert Walsh to Thomas Jefferson, 12 March 1818 (Jefferson Papers)
Grimm, Friedrich Melchior, baron von; Correspondance littéraire, philosophique et critique [index...
3Robert Walsh to Thomas Jefferson, 1 August 1818 (Jefferson Papers)
Grimm, Friedrich Melchior, baron von; Correspondance littéraire, philosophique et critique [index...