11Thomas Jefferson to José Corrêa da Serra, 6 March 1815 (Jefferson Papers)
I mentioned to you in a former letter that mr Say had asked of me information relative to the...
12Thomas Jefferson to José Corrêa da Serra, 28 June 1815 (Jefferson Papers)
When I learned that you proposed to give a course of Botanical lectures in Philadelphia , I...
13Thomas Jefferson to José Corrêa da Serra, 22 September 1815 (Jefferson Papers)
I arrived here the morning after we parted, to wit, yesterday morning, and I have this day...
14Thomas Jefferson to José Corrêa da Serra, 1 January 1816 (Jefferson Papers)
I learnt, my dear Sir, with inexpressible concern, on my arrival at home, that my detention in...
15José Corrêa da Serra to Thomas Jefferson, 12 February 1816 (Jefferson Papers)
I have found at my return in Philadelphia near a month ago, your kind letter for which i would...
16José Corrêa da Serra to Thomas Jefferson, 29 March 1816 (Jefferson Papers)
At Last M rs Barton has sent me a Little morocco bound volume , part of Capt. Lewis journal...
17Thomas Jefferson to José Corrêa da Serra, 26 April 1816 (Jefferson Papers)
Your favor of Mar. 29. was recieved just as I was setting out for this place. I brought it with...
18José Corrêa da Serra to Thomas Jefferson, 12 May 1816 (Jefferson Papers)
Your Letter from Poplar forest reached my hands Last week, and with it i am enabled to follow...
19Thomas Jefferson to José Corrêa da Serra, 5 June 1816 (Jefferson Papers)
I had determined, my dear Sir, to have withdrawn at the close of this year to have withdrawn from...
20José Corrêa da Serra to Thomas Jefferson, 16 June 1816 (Jefferson Papers)
Your kind Letter of the 5 of this month reached me in due time, and i must entreat your...