@book{13618,
	author = {Turnbull, Wm.},
	title = {Drawings accompanying the report of Captain Turnbull, on the survey and construction of the Alexandria aqueduct,},
	publisher = {s.n.,},
	year = {1838?]},
	address = {[Washington?},
	note = {Surveys, plans, and charts showing the river, cofferdam, construction equipment, and progress on construction of the aqueduct in 1837 and 1838.}
}