These include the 1752 Joshua Fry–Peter Jefferson map of Virginia and the 1867 Michler survey maps of 1867 (included in the Official Records Atlas).
Authoring textbooks on highway, railroad and aqueduct design, his 1848 map of the entire state was the first since the one prepared by Peter Jefferson, father of Thomas Jefferson, over a century earlier.
Thomas Jefferson | Peter Pan | Peter Gabriel | Peter Jackson | Peter | Saint Peter | Jefferson Airplane | Peter Paul Rubens | Jefferson Davis | Peter Sellers | Peter the Great | Blue Peter | Peter Frampton | Peter Greenaway | Peter Brook | Jefferson | Jefferson County | Peter Lorre | Peter Ustinov | St. Peter's Basilica | Jefferson Highway | Peter Kropotkin | St. Peter | Peter Fonda | Peter Kay | Peter David | Jefferson Starship | Peter Mandelson | Peter O'Toole | Peter Allen |
The management and direction of the company was concentrated in Lewis and three other men: Thomas Walker, Joshua Fry, and Peter Jefferson.