1To Thomas Jefferson from Archibald Thweatt, 10 August 1806 (Jefferson Papers)
Since writing the inclosed letter on reflection I doubt whether it will safely reach Mr Eppes on his travels; I have therefore taken the liberty of covering it to you, with a request that you will break the seal, as the contents were intended to be made known to you. If I should appear presumptuous, I have only to offer in extenuation of my conduct the purity of my motives, and to rest on your...