11Peter B. Porter to Thomas Jefferson, 25 January 1811 (Jefferson Papers)
Erie Canal [index entry]
12Theodorus Bailey to Thomas Jefferson, 18 March 1811 (Jefferson Papers)
Erie Canal [index entry] maps; of projected Erie Canal [index entry]
13Theodorus Bailey to Thomas Jefferson, 2 April 1811 (Jefferson Papers)
Erie Canal [index entry] maps; of projected Erie Canal [index entry]
14Theodorus Bailey to Thomas Jefferson, 2 May 1811 (Jefferson Papers)
Erie Canal [index entry] maps; of projected Erie Canal [index entry]
15To James Madison from the New York State Canal Commissioners, 8 October 1811 (Madison Papers)
Erie Water West: A History of the Erie Canal, 1792–1854
16To James Madison from Isaac Briggs, 16 May 1812 (Madison Papers)
...projects, including the construction of the Erie Canal (Ella Kent Barnard, “Isaac Briggs, A...
17Isaac Briggs to Thomas Jefferson, 16 February 1816 (Jefferson Papers)
...worked as an engineer on a section of the Erie Canal, and when that was completed in 1819 he...
18Thomas Jefferson to James Oram, 29 February 1816 (Jefferson Papers)
...celebrating the completion of the Erie Canal, he was described as “the oldest printer in...
19Thomas Jefferson to Gouverneur Morris, 20 October 1816 (Jefferson Papers)
promoted the construction of the Erie Canal
20DeWitt Clinton to Thomas Jefferson, 27 March 1817 (Jefferson Papers)
Clinton, DeWitt; and Erie Canal [index entry] Erie Canal [index entry]