1To Thomas Jefferson from Jonathan Williams, 24 January 1796 (Jefferson Papers)
As you are now retired from public Business you will not, probably, consider a philosophical...
2To Thomas Jefferson from Jonathan Williams, 20 June 1796 (Jefferson Papers)
Some time since I conveyed to you , through the medium of Mr. Maddison, a transcript of my...
3From Thomas Jefferson to Jonathan Williams, 3 July 1796 (Jefferson Papers)
I take shame to myself for having so long left unanswered your valuable favor on the subject of...
4From Thomas Jefferson to Jonathan Williams, 15 January 1800 (Jefferson Papers)
Th: Jefferson presents his compliments & thanks to mr Williams for the copy of his Thermometrical...
5To Thomas Jefferson from Jonathan Williams, 7 March 1801 (Jefferson Papers)
Wishing to submit my slender Performances to the candid Examination of those of my Philosophical...
6To Thomas Jefferson from Jonathan Williams, 22 May 1802 (Jefferson Papers)
After having ascertained by repeated Experiments that the Coast of America, and the eminences of...
7To Thomas Jefferson from Jonathan Williams, 12 December 1802 (Jefferson Papers)
The Gentlemen composing the Corps of Engineers thinking that, besides the Duties prescribed to...
8From Thomas Jefferson to Jonathan Williams, 25 December 1802 (Jefferson Papers)
I have duly recieved your favor of the 12th. inst. a friend to science in all it’s useful...
9To Thomas Jefferson from Jonathan Williams, 24 June 1803 (Jefferson Papers)
To depart from Washington without taking leave of you was extreemly unpleasant to me; but I found...
10To Thomas Jefferson from Jonathan Williams, 5 July 1803 (Jefferson Papers)
I beg you to excuse one more intrusion relative to my late Station as Lt Col Comdt of Engineers,...
11To Thomas Jefferson from Jonathan Williams, 18 June 1805 (Jefferson Papers)
among the Duties I felt myself bound to perform on resuming my Station at the Head of the Corps...
12From Thomas Jefferson to Jonathan Williams, 14 July 1805 (Jefferson Papers)
A press of business has prevented me from sooner acknoleging the reciept of your favor of June...
13To Thomas Jefferson from Jonathan Williams, 5 August 1805 (Jefferson Papers)
I thank you for the obliging opinion you have been pleased to give relative to Selection of...
14To Thomas Jefferson from Jonathan Williams, 3 February 1806 (Jefferson Papers)
Presuming on the encouragement you have been pleased to give to the Institution of the military...
15From Thomas Jefferson to Jonathan Williams, 23 February 1806 (Jefferson Papers)
Your letter of the 3d. was recieved in due time. it was impossible the designs therein inclosed...
16To Thomas Jefferson from Jonathan Williams, 26 February 1806 (Jefferson Papers)
I am highly indebted to your goodness in procuring for me so essential an improvement of my...
17To Thomas Jefferson from Jonathan Williams, 28 May 1806 (Jefferson Papers)
On my passage through this City, I found the Seal of the United States military philosophical...
18To Thomas Jefferson from Jonathan Williams, 24 August 1806 (Jefferson Papers)
When I was last at West Point, the Gentlemen of the Corps of Engineers and military academy met...
19To Thomas Jefferson from Jonathan Williams, 15 November 1806 (Jefferson Papers)
As Patron of the United States Military Philosophical Society, I think it proper to lay before...
20From Thomas Jefferson to Jonathan Williams, 12 January 1807 (Jefferson Papers)
I am again to return the tribute of my thanks for the continued proofs of favor from the American...
21To Thomas Jefferson from Jonathan Williams, 22 January 1807 (Jefferson Papers)
Col. Williams will have the honour of dining with The President of the United States on Saturday...
22To Thomas Jefferson from Jonathan Williams, 28 January 1807 (Jefferson Papers)
Col. Williams most respectfully Sollicits The President of the United States to permit him to...
23To Thomas Jefferson from Jonathan Williams, 12 June 1807 (Jefferson Papers)
Knowing by a communication you honoured me with sometime since, that you held Capt Mansfields...
24To Thomas Jefferson from Jonathan Williams, 31 July 1807 (Jefferson Papers)
The United States Military Philosophical Society are desirous of making the next annual account...
25From Thomas Jefferson to Jonathan Williams, 12 August 1807 (Jefferson Papers)
Th: Jefferson salutes Colo. Williams with respect and incloses him a 10. D. bill for his...
26To Thomas Jefferson from Jonathan Williams, 2 November 1807 (Jefferson Papers)
On the other side is a copy of the Constitution of the United States Military Philosophical...
27From Thomas Jefferson to Jonathan Williams, 3 January 1808 (Jefferson Papers)
I have duly recieved your circular letter of Nov. 2. with the copy of the Constitution of the...
28To Thomas Jefferson from Jonathan Williams, 18 January 1808 (Jefferson Papers)
I am highly gratified by your approbation of the amendments to the Constitution of the U.S. Mily...
29From Thomas Jefferson to Jonathan Williams, 19 January 1808 (Jefferson Papers)
Th: Jefferson presents his compliments to Colo. Williams and is obliged to excuse himself from...
30To Thomas Jefferson from Jonathan Williams, 21 January 1808 (Jefferson Papers)
After a Silence of many years, I lately received from Gov: Franklin, by the return of Mr N...
31To Thomas Jefferson from Jonathan Williams, 5 March 1808 (Jefferson Papers)
In consequence of my second visit to Warburton, the Seretary of War has agreed to a plan I...
32From Thomas Jefferson to Jonathan Williams, 28 June 1808 (Jefferson Papers)
I find by a circular letter from the Treasurer of the Military Philosophical society of May 10....
33To Thomas Jefferson from Jonathan Williams, 28 June 1808 (Jefferson Papers)
I have received under the cover of the Letter you did me the honour to write this morning twenty...
34To Thomas Jefferson from Jonathan Williams, 18 July 1808 (Jefferson Papers)
I beg leave to lay before you a proof Impression of the Diploma of the Society under your...
35To Thomas Jefferson from Jonathan Williams, 20 September 1808 (Jefferson Papers)
Just before I left New York I saw General S Smith on his passage through that City, and...
36To Thomas Jefferson from Jonathan Williams, 24 October 1808 (Jefferson Papers)
In behalf of the U.S. Military Philosophical Society, I beg leave to present to you a Copy of the...
37From Thomas Jefferson to Jonathan Williams, 28 October 1808 (Jefferson Papers)
I thank you for the copy of Genl. Kozciusko’s treatise on the flying artillery. it is a branch of...
38To Thomas Jefferson from Jonathan Williams, 31 October 1808 (Jefferson Papers)
The inclosed Paper has been annonymously communicated to our Society.—I have had it transcribed...
39From Thomas Jefferson to Jonathan Williams, 23 November 1808 (Jefferson Papers)
Th: Jefferson presents his compliments to Colo. Williams and his thanks for the peice on the...
40To Thomas Jefferson from Jonathan Williams, 26 November 1808 (Jefferson Papers)
Immediately on seeing the military Constitutions of Nations in the Intelligencer, I thought it my...
41From Thomas Jefferson to Jonathan Williams, 23 February 1809 (Jefferson Papers)
This will be handed you by mr Beverley Randolph a Cadet, who goes on to take his place under you....
42Jonathan Williams to Thomas Jefferson, 17 September 1810 (Jefferson Papers)
I could not deny myself showing you another Instance of the usefulness of the thermometer in...
43Jonathan Williams to Thomas Jefferson, 21 October 1814 (Jefferson Papers)
After the Society was adjourned a number of members (all your particular Friends) were conversing...