Middlesex County, Connecticut
Relief shown by contours and spot heights. Alternate title in right lower margin: Middlesex Co., Conn. : N4114.5-W7218/24.5X27.5 : 1979. "Map edited 1979." In center upper margin: State of Connecticut, Highway Department. Conn. coordinate and UTM grids. Includes notes, insignia, "Index to 1:24 000-scale maps," and location map. LC copy fold-lined. Available also through the Library of Congress Web site as a raster image.
Geological Survey (U.S.) - Connecticut. State Highway Department