1To Thomas Jefferson from Andrew Ellicott, 10 October 1801 (Jefferson Papers)
I have enclosed the observations made by Mr. Patterson and myself on the lunar eclipse of september last,—if you think them of sufficient importance you are at liberty to communicate them to the American Philosophical Society.— The Map on which I informed you some time ago I was engaged is completed:—it comprehends the Mississippi from the mouth of the Ohio down to the Gulf of Mexico, the...
2To Thomas Jefferson from Andrew Ellicott, 21 December 1800 (Jefferson Papers)
Among all those who will address you upon the fortunate issue of the late election for President, and V.P. of the U.S. (an event equally propitious, both to liberty, and science,) no one will do it with more sincerity, and friendship than myself,—and with that sincerity, and friendship, I join my fellow citizens in congratulating you, on your being called by the voice of your country to fill...
3To Thomas Jefferson from Andrew Ellicott, 18 April 1803 (Jefferson Papers)
A few days ago I received a letter from Mr. John Vaughan from which the following is an extract, “I am desired by a person in the District of Maine Kennebeck River, to enquire as soon as may be of Mr. Ellicott the cost of a Box , with the sextant , and portable horizon , and a place for an Arnold watch , (such as Mr. Ellicott describes in the 5th. Vol. of the Phil: Trants.,) we have the Watch,...
4To Thomas Jefferson from Andrew Ellicott, 18 January 1801 (Jefferson Papers)
The first part of the fifth volume of the transactions of our Philosophical Society is now with the printer.—more than one half of it will consist of the astronomical journal kept on our southern boundary.—The charts, and plans, are yet with our executive, and I do not expect to obtain them till after the 4th. of March next.—I have been told by Mr. Pickering and others, that the work done on...
5To Thomas Jefferson from Andrew Ellicott, 11 May 1802 (Jefferson Papers)
This will be handed to you by Mr. Dinsmore , who was several years our Agent in the Cherokee nation, the duties of which he performed with singular reputation; and to his exertions in a great measure, is owing the introduction of some of the arts among that people—He has lately been appointed by the Secretary of War agent to the Chocktaws, among whom I have no doubt he will be found extremely...
6To Thomas Jefferson from Andrew Ellicott, 7 February 1802 (Jefferson Papers)
Your favour of the 29th. Ultimo has been duly received, and the proposition which it contains, I consider as one of the most honourable, and flattering incidents of my life; and was my own feelings, and inclination, alone concerned, I should not hesitate one moment in accepting the place you offer: but as there are some other considerations to be brought into view, and duly weighed, before I...
7To Thomas Jefferson from Andrew Ellicott, 14 February 1802 (Jefferson Papers)
If the following proposed arrangement, for executing the Office of Surveyor General of the United States, should coincide with your ideas upon that subject, and come within the meaning of the law , I shall have no objection to the appointment. First , The Surveyor General shall determine every geographical position necessary for forming a chart, or map, by which the vacant lands belonging to...
8To Thomas Jefferson from Andrew Ellicott, 23 December 1800 (Jefferson Papers)
After writing, and sealing the enclosed, your favour of the 18th. came to hand.—I am much pleased with Mr. Dunbar’s complaisance in giving you the satisfaction of perusing his journal.—he is a gentleman of singular acquirements, and would make a figure in any country.— It is difficult for me to suppose that any doubt can arise in the house of representatives with respect to the late election,...
9To Thomas Jefferson from Andrew Ellicott, 17 October 1800 (Jefferson Papers)
I wrote to you soon after my arrival in this City last May, but having received no answer, I suspect the letter has not reached you.— My Astronomical Journal which contains the principal part of the report to the Executive of the U.S. and his Catholic Majesty has been ready for the press some weeks, but delayed for want of the plans, and charts; the originals being annexed to the report to our...
10To Thomas Jefferson from Andrew Ellicott, 18 August 1801 (Jefferson Papers)
Immediately upon my return from the City of Washington I began the reduction of my Charts to a scale of 8 inches to a mile, which I find will be as small as they can be reduced, and at the same time retain all the waters, and the bends, or crooks of the rivers.—The Mississippi river, and the line will now make one map of about 6 feet, by 5., to which will be added a Chart of the coast of the...