1From Thomas Jefferson to Charles Willson Peale, 28 December 1825 (Jefferson Papers)
In mine of the 1 st I mentioned that I would send my other Polygraph by mr Millar of Germantown a Student of ours who would return after vacation. I did so and he promised to call on you with it on his arrival in Philadelphia, which would be about the 20 th since that I have had full trial of my gold pen points which I recieved safely in yours of the 9 th they answer so perfectly and so much...