Beers, Ellis & Soule's map of Venango Co., Penn. : from actual surveys.

County cadastral map showing townships, boroughs, warranty-deed survey tracts, tract numbers, real-property tracts, landowners' names, rural buildings, and householders' names.
Hand col. (watercolors) to emphasize township/borough boundaries and areas.
"Entered according to Act of Congress in the Year 1865 in the ... Southern District of New York by F.W. Beers & Co."
LC copy imperfect: Halved to enable folding.
Includes cadastral inset "Map of Warren and part of Crawford Co., scale three miles to the inch".
LC Land ownership maps, 805
Available also through the Library of Congress Web site as a raster image.