1From Thomas Jefferson to Antoine Louis Claude Destutt de Tracy, 5 November 1823 (Jefferson Papers)
I cannot but have appeared remiss in my acknolmts of the several lres with which you have favored...
2From Thomas Jefferson to Antoine Louis Claude Destutt de Tracy, 14 February 1806 (Jefferson Papers)
I have to return you my thanks for the very acceptable present you have been so kind as to make...