From William Lambert
City of Washington, July 24th 1810.
Your letter of the 16th instant, had been probably in the post-office in this city a few days before I received it; and as I consider it an evidence of respectful attention due to those persons whose character in public and private life, and intrinsic merit, deserve my esteem, I am generally prompt in the answers I return to the communications with which I may be favored by them. I am much pleased to be informed, that the expression of sentiments by the Tammany Society of Washington, relating to yourself, as well as the republican principles and spirit which are or ought to be the basis and support of our national government, meet with your approbation.
I never supposed or expected, that you would take the trouble to examine critically, and give a decided opinion on the calculations I submitted to you, for determining the longitude of the capitol in this city from Greenwich observatory, in England, or on the rules and series connected with the computation. An investigation of this kind, I did then, and still think wholly unnecessary, because they are founded on such correct principles as none who understand the theory and practice of spherical trigonometry, will pretend to dispute; but the expression of your sentiments respecting a plan formed by a native citizen of this country, to break a remaining link in the chain of dependence on Great Britain, was principally desired. You have in your former communications, given those sentiments in a manner fully satisfactory to me; and it would be superfluous, if not improper, for you to repeat, or me to request an opinion, which I consider to be plain and unequivocal on the subject. One of the printed copies concerning a first meridian, was intended (as a mark of respect) for your own use, the other, for the American philosophical Society. I have not received any notice from its members, or either of them, whether that Society have examined, commended, or disapproved of the work. I mean, from such as reside in or about Philadelphia.
That you may long enjoy the tranquil state which you so well define in the latter part of your letter,—and be uniformly blessed with health and rational amusement, to which exercise, a contented mind, and the recreations of family and neighbourly society, must essentially contribute,—be pleased to accept, as the sincere wish of
RC (DLC); at foot of text: “Thomas Jefferson, late president of the U.S.”; endorsed by TJ as received 30 July 1810 and so recorded in SJL.
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