1To Thomas Jefferson from Charles Willson Peale, 8 March 1801 (Jefferson Papers)
The terms of approbation with which you mention my Lecture and Museum , afford me much...
2To Thomas Jefferson from Charles Willson Peale, 29 June 1801 (Jefferson Papers)
It gives me pleasure to inform you that I am so far on my return to the Museum with the Bones...
3To Thomas Jefferson from Charles Willson Peale, 24 July 1801 (Jefferson Papers)
Believing you would be pleased in knowing my success in a trip up the north river, by the...
4To Thomas Jefferson from Charles Willson Peale, 11 October 1801 (Jefferson Papers)
Your favour of the 29th. July I did not receive until I had reached the place of bones, when I...
5To Thomas Jefferson from Charles Willson Peale, 12 January 1802 (Jefferson Papers)
The laborious, tho’ pleasing task of mounting the Mammoth Skeleton being done, gives me leisure...
6Enclosure: Substance of an Address, [ca. 12 January 1802] (Jefferson Papers)
The time is now fully arrived when it has become expedient to decide the fate of the Museum to...
7To Thomas Jefferson from Charles Willson Peale, 21 January 1802 (Jefferson Papers)
Receive my assurances of obligation for the politeness and punctuality with which you have...
8To Thomas Jefferson from Charles Willson Peale, 6 June 1802 (Jefferson Papers)
Your obliging letter wrote at the moment you were setting out for Monticello,—I sent to my Son...
9To Thomas Jefferson from Charles Willson Peale, 10 June 1802 (Jefferson Papers)
The Bone from Mr Jno. Brown I have received to day, and great was my surprise to find it in form...
10Enclosure I, Diagram: Top of Bison Skull, 10 June 1802 (Jefferson Papers)
View of the Upper Part From the Suter H the center of the Head to root of the horn I 7 Inches...
11Enclosure II, Diagram: Back of Bison Skull, 10 June 1802 (Jefferson Papers)
View of the Back part that Joins the neck From A to B 2 feet 5 Inches. Circumference at C 21...
12To Thomas Jefferson from Charles Willson Peale, 18 July 1802 (Jefferson Papers)
When I wrote last, the 10th. Ult., the head of a Common Ox then before me was so imperfect as to...
13Diagram: Skull of an Ox, 18 July 1802 (Jefferson Papers)
View of the back part of the Scull of the common Ox. MS ( DLC : TJ Papers, 124:21492); in Peale’s...
14Diagram: Fossil Skull from Kentucky, 18 July 1802 (Jefferson Papers)
View of Bone from Kentucky, presented the American Philosophical Society. MS ( DLC : TJ Papers,...
15Diagram: Angles of Skulls and Necks, 18 July 1802 (Jefferson Papers)
MS ( DLC : TJ Papers, 124:21494); in Peale’s hand; his label on the larger angle in the diagram...
16To Thomas Jefferson from Charles Willson Peale, 28 October 1802 (Jefferson Papers)
A Gentleman from Virginia lately viewing the Skeleton of the mammoth, told me that 9 miles from...
17To Thomas Jefferson from Charles Willson Peale, 12 December 1802 (Jefferson Papers)
Mr. Hunter is returned from Kentucky and tells me that the account of the upper part of the Skull...
18To Thomas Jefferson from Charles Willson Peale, 10 January 1803 (Jefferson Papers)
I have received letters from my Sons dated Octr 14th, about two weeks after they had opened their...
19To Thomas Jefferson from Charles Willson Peale, 28 January 1803 (Jefferson Papers)
The Physiognotrace invented by Mr. Hawkins is made strong, because subject to be handled by all...
20To Thomas Jefferson from Charles Willson Peale, 14 February 1803 (Jefferson Papers)
The enclosed essay on health is dressed to render it more worthy of your acceptance, and in this...
21To Thomas Jefferson from Charles Willson Peale, 19 April 1803 (Jefferson Papers)
At last I have received Letters from my Sons in London—their neglect of writing, as I expected,...
22To Thomas Jefferson from Charles Willson Peale, 2 June 1803 (Jefferson Papers)
After a long silence Rembrandt again communicates to me, dated London March 28th.—1803. “ The...
23To Thomas Jefferson from Charles Willson Peale, 17 July 1803 (Jefferson Papers)
I have just received a letter from my Son Raphaelle at Norfolk, in which he says, a Doctr....
24To Thomas Jefferson from Charles Willson Peale, 18 July 1803 (Jefferson Papers)
Yesterday General Proctor called on me with the enclosed Letter to make what use I pleased with...
25To Thomas Jefferson from Charles Willson Peale, 2 September 1803 (Jefferson Papers)
I have just received the enclosed Pamphlet with Letters from my Sons —they closed their...
26To Thomas Jefferson from Charles Willson Peale, 26 February 1804 (Jefferson Papers)
Such Instruments as we are daily in the habit of using should be made as perfect as possible, or...
27To Thomas Jefferson from Charles Willson Peale, 5 March 1804 (Jefferson Papers)
Yours of the 27th. Ult. and 1st. Instant I have received.—A Polygraph with the alterations you...
28To Thomas Jefferson from Charles Willson Peale, 13 March 1804 (Jefferson Papers)
Yours of 9th. Instant I received to day, and by the enclosed you will see that I have shiped two...
29To Thomas Jefferson from Charles Willson Peale, 18 March 1804 (Jefferson Papers)
A french-man; an Indian trader from new Orleans, brought here in the sickly season last summer a...
30To Thomas Jefferson from Charles Willson Peale, 29 April 1804 (Jefferson Papers)
Your drawings of a Polygraph I received in due time. It was my intention to have wrote, that you...
31To Thomas Jefferson from Charles Willson Peale, 19 May 1804 (Jefferson Papers)
Yours of the 15th Instant received yesterday. The Cabinet work of your Polygraph is nearly...
32To Thomas Jefferson from Charles Willson Peale, 24 May 1804 (Jefferson Papers)
Your Polygraph was nearly finished before I received your favor of the 21st. Instant, and your...
33To Thomas Jefferson from Charles Willson Peale, 3 June 1804 (Jefferson Papers)
The Baron requests me to present his compliments that he will do himself the pleasure to wait on...
34To Thomas Jefferson from Charles Willson Peale, 15 June 1804 (Jefferson Papers)
My Sons here are very desireous of having the outline of your profile taken in the size which the...
35To Thomas Jefferson from Charles Willson Peale, 18 June 1804 (Jefferson Papers)
Making use of a Polygraph which is placed in the Room of my Sons Exhibition of the Skeleton of...
36To Thomas Jefferson from Charles Willson Peale, 24 June 1804 (Jefferson Papers)
I Send enclosed a clumsey pen-case, the want of a clamp machine for making screws (which cannot...
37To Thomas Jefferson from Charles Willson Peale, 28 June 1804 (Jefferson Papers)
My son Rembrandt now at Baltemore exhibiting his Skeleton of the Mammoth, writes me as follows....
38To Thomas Jefferson from Charles Willson Peale, 22 July 1804 (Jefferson Papers)
Your Polygraph is in the Schooner Charming Mary, Captn. Potter, now on his passage to Richmond—It...
39To Thomas Jefferson from Charles Willson Peale, 24 July 1804 (Jefferson Papers)
The enclosed pen-cases I flatter myself will be found very convenient, the slits are made longer...
40To Thomas Jefferson from Charles Willson Peale, 19 August 1804 (Jefferson Papers)
This morning my son Rembrandt shewed me his invention of Pens to hold a greater quantity of Ink...
41To Thomas Jefferson from Charles Willson Peale, 27 August 1804 (Jefferson Papers)
Inclosed are the spiral springs you desire in yours of the 19th. instant The loop is easily...
42To Thomas Jefferson from Charles Willson Peale, 23 September 1804 (Jefferson Papers)
Your letter of the 15th. also the Model I have received—and I doubt not by clamping the boards...
43To Thomas Jefferson from Charles Willson Peale, 8 October 1804 (Jefferson Papers)
Several days I have been meditating to write and give you a description of Mr. Hawkins’s...
44To Thomas Jefferson from Charles Willson Peale, 30 October 1804 (Jefferson Papers)
By the Mail Stage I have sent you two Polygraphs in one Box. The ease with which writing may be...
45To Thomas Jefferson from Charles Willson Peale, 14 November 1804 (Jefferson Papers)
The Polygraph you desire for Mr. Volney is in the hands of my Workmen, who are pleased in the...
46To Thomas Jefferson from Charles Willson Peale, 25 November 1804 (Jefferson Papers)
Puting some of the Machinery togather will complete the Polygraph you intend for Mr. Volney—It is...
47To Thomas Jefferson from Charles Willson Peale, 18 December 1804 (Jefferson Papers)
Your Polygraph will be put into the Mail Stage on tomorrow. Desiring to make it as correct as...
48To Thomas Jefferson from Charles Willson Peale, 28 January 1805 (Jefferson Papers)
Polygraph for Mr. Volney $60.— The Polygraph at Washington & that at Monticella being 60$...
49To Thomas Jefferson from Charles Willson Peale, 6 March 1805 (Jefferson Papers)
I have just received yours of the 3d instant , and regret that it did not arrive sooner, as it is...
50To Thomas Jefferson from Charles Willson Peale, 8 March 1805 (Jefferson Papers)
I have only time to inform you that the Polyh. is sent by this Mail Stage—that the Boxes for...