1To George Washington from Andrew Ellicott, 16 May 1789 (Washington Papers)
By the death of Mr Hutchins, the Office of Geographer to the United States has become vacant. In...
2To George Washington from Andrew Ellicott, 20 August 1789 (Washington Papers)
My former appointment to run the Line between the Western boundary of the State of New York, and...
3To George Washington from Andrew Ellicott, 2 September 1789 (Washington Papers)
I would propose Niagara for the place, and the second Week in next Month for the time of meeting...
4To George Washington from Andrew Ellicott, 15 January 1790 (Washington Papers)
I arrived in this City the day before Yesterday, after a long and tedious journey from Fort Erie,...
5To James Madison from Andrew Ellicott, [4 February] 1790 (Madison Papers)
Latitude Note These Longitudes though sufficiently correct for common Geographical purposes, will...
6To Alexander Hamilton from Andrew Ellicott, 7 May 1790 (Hamilton Papers)
Philadelphia, May 7, 1790. Will depart for Lake Erie at the end of May to complete the survey of...
7To George Washington from Andrew Ellicott, 1 February 1791 (Washington Papers)
I observe by the treaty of peace between the United States, and Creek Indians, that the running...
8XII. Andrew Ellicott to the Secretary of State, [14 February 1791] (Jefferson Papers)
I arrived at this Town on Monday last but the Cloudy weather prevented any observations being...
9To Thomas Jefferson from Andrew Ellicott, 30 November 1791 (Jefferson Papers)
Yours of the 21st. has come safe to hand, but I defered answering it immediately, expecting Major...
10To Thomas Jefferson from Andrew Ellicott, 23 March 1792 (Jefferson Papers)
Mr. Ellicott sends his compliments to Mr. Jefferson, and requests the favour of him to replace...
11To Thomas Jefferson from Andrew Ellicott, 3 April 1792 (Jefferson Papers)
I arrived at this place on friday evening last, after the Commissioners had sent their Letters...
12To Thomas Jefferson from Andrew Ellicott, 13 May 1792 (Jefferson Papers)
The Commissioners for the City of Washington, have had two meetings since my last, and in my...
13To George Washington from Andrew Ellicott, 26 November 1792 (Washington Papers)
With this you will receive an Almanac for the year 1793, which I calculated, and compiled, during...
14To Thomas Jefferson from Andrew Ellicott, 26 November 1792 (Jefferson Papers)
I have taken the liberty of sending you an Almanac for the year 1793, which I calculated, and...
15To Thomas Jefferson from Andrew Ellicott, 9 January 1793 (Jefferson Papers)
From a conversation which I had with you some time ago, I remember you was desirous of...
16To Thomas Jefferson from Andrew Ellicott, 26 February 1793 (Jefferson Papers)
Some weeks ago I gave you to understand that a disagreement had taken place between the...
17To George Washington from Andrew Ellicott, 16 March 1793 (Washington Papers)
The Commissioners of the public buildings have at length dismissed me from the business in which...
18To Thomas Jefferson from Andrew Ellicott, 26 March 1793 (Jefferson Papers)
I have been most injuriously treated by the commissioners: Accused, and dismissed on a charge of...
19To George Washington from Andrew Ellicott, Benjamin Ellicott, and Isaac Briggs, 29 June 1793 (Washington Papers)
We trust we have manifested, during our employment in the city of Washington, our zeal for its...
20To George Washington from Andrew Ellicott, 28 February 1794 (Washington Papers)
The enclosed letter was to have been delivered by me, to you, last June; but from an expectation...
21To George Washington from Andrew Ellicott, 28 February 1794 (Washington Papers)
With this you will receive a copper-plate map of the territory of Columbia, which I find requires...
22To George Washington from Andrew Ellicott, 31 March 1796 (Washington Papers)
With this you will receive an essay designed to introduce accuracy in the execution of new...
23To Thomas Jefferson from Andrew Ellicott, 25 September 1797 (Jefferson Papers)
It is with real pleasure that I embrace this opportunity of congratulating you, on the elevated,...
24To Thomas Jefferson from Andrew Ellicott, 28 May 1800 (Jefferson Papers)
I arrived in this City a few days ago after an absence of three years and eight months: On my...
25To 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...
26To 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,...
27To 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...
28To 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...
29To Thomas Jefferson from Andrew Ellicott, 5 February 1801 (Jefferson Papers)
With this you will receive a Map of the western part of the State of New York which I am...
30To Thomas Jefferson from Andrew Ellicott, 20 March 1801 (Jefferson Papers)
I have enclosed the first 12 pages of my astronomical observations :—you will perceive they are...