VII. Contingent Expenses of the Department of State, 1790–1793, 14 January 1790–31 December 1793Petition of Ezekiel Hall to the Patent Board, 11 January [1791–1793]Notes on the Hessian Fly, [1–15 June 1792]Thomas Jefferson to Jerman Baker, 15 June 1792William Barton to Thomas Jefferson, 15 June 1792Thomas Jefferson to Nathaniel Burwell, 15 June 1792Thomas Jefferson to John Hylton, 15 June 1792Thomas Jefferson to John Garland Jefferson, 15 June 1792Thomas Jefferson to Samuel Mackay, 15 June 1792Thomas Jefferson to Thomas Mann Randolph, Jr., 15 June 1792Thomas Jefferson to the Speaker of the House of Representatives of Pennsylvania, 15 June 1792George Washington to Thomas Jefferson, 15 June 1792 