U.S.G.S. 7.5 minute series (topographic) North Decimal Degree 40.250000. South Decimal Degree 40.125000. East Decimal Degree -74.125000. West Decimal Degree -74.250000. Alternate title: Farmingdale, NJ. Polyconic projection. Universal transverse Mercator grids are shown. Relief shown by 5 feet contour interval and spot heights. National geodetic vertical datum of 1929. "Produced by the United States Geological Survey. Control by USGS, NOS/NOAA, and New Jersey Geodetic Survey. Topography by photogrammetric methods from aerial photographs taken 1981. Field check 1988. Revised from aerial photographs takne 1986. Limited field check 1988. Map edited 1989. Supersedes Army Map Service map dated 1954." Map is temporarily filed in the Reserve Course Materials Collection.