1Delaplaine & Hellings to Thomas Jefferson, 24 August 1810 (Jefferson Papers)
Delaplaine, Joseph; Delaplaine’s Repository [index entry]
2Thomas Jefferson to Joseph Delaplaine, 30 May 1813 (Jefferson Papers)
Delaplaine, Joseph; Delaplaine’s Repository [index entry]
3Joseph Delaplaine to Thomas Jefferson, 16 April 1814 (Jefferson Papers)
Delaplaine, Joseph; Delaplaine’s Repository [index entry]
4Joseph Delaplaine to Thomas Jefferson, 19 April 1814 (Jefferson Papers)
Delaplaine, Joseph; Delaplaine’s Repository [index entry]
5Joseph Delaplaine to Thomas Jefferson, 30 April 1814 (Jefferson Papers)
Delaplaine, Joseph; Delaplaine’s Repository [index entry]
6Thomas Jefferson to Joseph Delaplaine, 3 May 1814 (Jefferson Papers)
Delaplaine, Joseph; Delaplaine’s Repository [index entry]
7William Barton to Thomas Jefferson, 6 June 1814 (Jefferson Papers)
Delaplaine, Joseph; Delaplaine’s Repository [index entry]
8Joseph Delaplaine to Thomas Jefferson, 19 June 1814 (Jefferson Papers)
Delaplaine, Joseph; Delaplaine’s Repository [index entry]
9Thomas Jefferson to Joseph Delaplaine, 29 June 1814 (Jefferson Papers)
Delaplaine, Joseph; Delaplaine’s Repository [index entry]
10Joseph Delaplaine to Thomas Jefferson, 28 July 1814 (Jefferson Papers)
Delaplaine, Joseph; Delaplaine’s Repository [index entry]