On some occasion, a little before I left Washington, when we were together (all, I think, except Mr. Gallatin, but I am not quite so sure as to yourself as the others), conversing on the bungling business which had been made by the officers commanding at Norfolk, with Erskine's letters, and the more bungling conduct to be expected when the command should devolve on a militia major, Mr. Smith proposed that the whole business of flags should be committed to Decatur. This appeared to obtain at once the general approbation. Thinking it so settled, on lately receiving a letter from Governor Cabell, asking full and explicit instructions as to the mode of intercourse, I endeavored to lay down the general rules of intercourse by flag, as well digested as I could to meet all cases, but concluded by informing him that that whole business was committed to Decatur. Mr. Madison now informs me that either not recollecting or not understanding this to have been the arrangement, instructions have been given to the officer commanding by land, relative to intercourse, which may produce collision. The remedy I think is easy, and will on the whole place the matter on more proper ground. That is, to give to the commanding officers by land as well as sea, equal authority to send and receive flags. This is the safer, as I see by the papers that Mr. Newton (of Congress) is the Major. I shall accordingly write to Governor Cabell to-day to correct the error, and to inform him that the two commanders stand on an equal footing in the direction of flags. I wrote you yesterday as to the additional company of infantry employed, and shall await your opinion before I say anything on it to the Governor. I salute you affectionately. TO HIS EXCELLENCY GOVERNOR CABELL. MONTICELLO, August 9, 1807. DEAR SIR,--In my letter of the 7th I informed you that on consultation at Washington, it had been concluded best to commit the whole business of flags to Captain Decatur. I now find that I had not recollected our conclusion correctly, and that it had been understood that the commanding officers by land and water, should have equal authority to license the sending and receiving flags; which is not only proper, but the more satisfactory, as I learn by the papers that Mr. Newton, of Congress, is the commanding Major. Will you be so good as to have him furnished with a copy of my letter, (with a correction of the error,) that he and Captain Decatur may govern themselves by the same rules. I salute you with great esteem and respect. TO MR. THORNWICK CHASE. MONTICELLO, August 9, 1807.