MapMiddlesex County, Connecticut Title in lower margin: Middlesex Co., Conn. : 1978. "Compiled by USGS from USGS 1:24,000-scale topographic maps dated 1953-1967." "Planimetry revised from aerial photographs taken 1972 and other source data." Available also through the Library of Congress Web site as a raster image.
- Contributor: United States. Soil Conservation Service - Geological Survey (U.S.)
- Date: 1978