Oak Grove Crownstone

Oak Grove Crownstone (HMPVM)

Location: Seaford, DE 19973 Sussex County
Country: United States of America

N 38° 40.653', W 75° 42.646'

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Inscription
Charged with marking the long-disputed boundaries of the colonies of Maryland and Pennsylvania (including the "Three Lower Counties" of Delaware), English astronomers Charles Mason and Jeremiah Dixon landed in America on November 15, 1763. The following June they traveled to a place on the Delmarva Peninsula which had been previously determined to be mid-way between the Atlantic Ocean and the Chesapeake Bay. Known as the Middle Point, it is now the southwest corner of the State of Delaware. From there they journeyed northward, proceeding with the painstaking task of surveying a line to intersect with a location 12 miles distant from the Town of New Castle. Temporary wooden markers were placed at one-mile intervals. On July 6, 1764, they arrived here, fifteen miles north of their place of beginning. In December 1765 they returned to this area to replace the temporary markers with stones imported from England. At intermediate mile points the stones were marked with the letters P and M on reverse sides. At every five-mile point the stones were engraved with the coats of arms of the Calvert and Penn families, proprietors of the colonies. Mason and Dixon completed their work in January 1768. The boundaries were formally approved in 1775.
Details
HM NumberHMPVM
Tags
Marker NumberSC-178_MARKE
Year Placed2003
Placed ByDelaware Public Archives
Marker ConditionNo reports yet
Date Added Monday, October 13th, 2014 at 10:13am PDT -07:00
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Locationbig map
UTM (WGS84 Datum)18S E 438174 N 4281234
Decimal Degrees38.67755000, -75.71076667
Degrees and Decimal MinutesN 38° 40.653', W 75° 42.646'
Degrees, Minutes and Seconds38° 40' 39.18" N, 75° 42' 38.76" W
Driving DirectionsGoogle Maps
Area Code(s)302
Closest Postal AddressAt or near 29070 N Oak Grove Rd, Seaford DE 19973, US
Alternative Maps Google Maps, MapQuest, Bing Maps, Yahoo Maps, MSR Maps, OpenCycleMap, MyTopo Maps, OpenStreetMap

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