21To Thomas Jefferson from Charles Willson Peale, 14 December 1806 (Jefferson Papers)
Wishing to find some means of improving the Machinery of your Polygraph, I have since writing the foregoing, examined critically every part, and now pronounce it as perfect as can be made in the present construction of moovement—but must acknowledge that the touch of the Pens at the top is not what it ought to be. This I have found to be the case in some Machines on an larger scale, and where...
22To Thomas Jefferson from Charles Willson Peale, 13 December 1806 (Jefferson Papers)
I now write with your Polygraph by way of tryal, and find that it is absolutely necessary to hold the Pen of the left or West side, the beginning bears a little harder than I could wish in the right hand Pen, but at the other end of the line the pressure is nearly equal, after the first line the difference is scarce perceptible. The Pen-bar being longer than the width of the paralells, renders...
23To Thomas Jefferson from Charles Willson Peale, 26 November 1806 (Jefferson Papers)
your Polygraph I received this afternoon, and it is now in the hands of the Workman, who will make it as perfect as He possibly can. I expected to write this evening to inform you that the Box had not come forward, I am glad to write otherwise. The Profile, if you enclose it to me shall be taken care off, and if we can improve by shading the drawing of it, I mean with the aid of my son...
24To Thomas Jefferson from Charles Willson Peale, 4 August 1806 (Jefferson Papers)
I presented to the Philosophical Society at their last setting, the drawing of the Antilope with a short description of it, “done from a specimen in my Museum, which was sent from the interior of Louisana by Captn. Lewis, and presented to the Museum by the President in Octr. 1805” A member demanded of me, what name I gave it? to which, after a few moments reflection, I replyed The forked...
25To Thomas Jefferson from Charles Willson Peale, 2 July 1806 (Jefferson Papers)
The machinery to make your Inkpots moovable will be sent by tomorrows post, the only difficulty in the execution of the work, will be to find room to fasten it in the upper board, which is scarcely more than ¼ Inch thick. and as the letting said machinery in that board is absolutely necessary, in order to have room for the brass plate that hold the paper to moove back and forwards...
26To Thomas Jefferson from Charles Willson Peale, 22 June 1806 (Jefferson Papers)
Mr. Hawkins has not in any of his letters to me, said a word about the price of the Polygraph he sends you, I presume it may be settled at some future day, and therefore I will send it by tomorrows Mail Stage. In my slight sketch of Machinery, omiting to give the vertical parallelograms, I find has led you to suppose that part was dispenced with, and however desirable it may be to lessen the...
27To Thomas Jefferson from Charles Willson Peale, 12 June 1806 (Jefferson Papers)
Your small Polygraph sent by Mr. Hawkins I have at last received from New York. It is ingeniously contrived to raise the paper to write with ease to the bottom of fools-cap size, in this respect complete, but it is too short to write on our common post paper without leaving a large margin. Yet that you may better understand me I will give the measurements &c. The length 15 Inches & width 8 ¼ ....
28To Thomas Jefferson from Charles Willson Peale, 5 April 1806 (Jefferson Papers)
The Skins of the several Antilopes was so badly managed in the Skining, and also so much eaten by Dermests, that it was with much difficulty I could mount one of them, but being so interesting an Animal, I conceived it was better to have one even in bad condition, than to let it be wanting in the Museum, and should no description and plate have yet been made of this American Antilope, it may...
29To Thomas Jefferson from Charles Willson Peale, 4 March 1806 (Jefferson Papers)
Mr. Philip DePeyster writes me that John Lyle Esqr. is dead; that two Vessels, one in 24 days and the other in 28, have arrived at New York, with that News and that Captn. Jones of the Schooner Franklin was at his funeral. It is therefore that Mr. DePeyster requests me to write again to you, he says that he has wrote to the Secretary of State, Doctr Mitchel and Mr. Rumford. I am not acquainted...
30To Thomas Jefferson from Charles Willson Peale, 8 February 1806 (Jefferson Papers)
The enclosed profiles I hope will be acceptable, the names were repeated to me by one of the Interpretors & may not be correctly spelt. No. 1 Sagessaga , Great Chief of the Osages. 2. Verygran , Chief of Auc. 3 Waconsca, Counsel of Nations. 4 Tahawarra , Nation Souric. 5 Macassaba , Ditto. 6 Potaenga of the Osage Nation. 7 Pageogatse , Poine Nation. 8 Shegagahega , Nation Poine. 9 Quosquame ,...