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 William Blount, 6 June 1792Commissioners of the Federal District to Thomas Jefferson, 6 June 1792George Hammond to Thomas Jefferson, 6 June 1792Thomas Jefferson to George Hammond, 6 June 1792John Garland Jefferson to Thomas Jefferson, 6 June 1792Thomas Jefferson to Alexander Martin, 6 June 1792 