11Thomas Jefferson to Joseph Milligan, 11 February 1816 (Jefferson Papers)
Milligan, Joseph; TJ orders books from [index entry]
12Thomas Jefferson to Joseph Milligan, 21 July 1816 (Jefferson Papers)
Milligan, Joseph; TJ orders books from [index entry]
13Thomas Jefferson to Joseph Milligan, 27 January 1817 (Jefferson Papers)
Milligan, Joseph; TJ orders books from [index entry]