Topographical and drainage map of New Orleans and surroundings / from recent surveys and investigations by T.S. Hardee, Civil Engineer, 1878.Hardee, T. S1878"Entered according to act of Congress in the year 1877 by T.S. Hardee in the office of the Librarian of Congress at Washington."Also shows street railroads.Includes indexes and population figures.Library's copy shows scale corrected in red ink from "feet" to "yds."cartographic