Mason-Dixon Crownstone

Mason-Dixon Crownstone (HMORK)

Location: Marydel, MD 21649 Elbert County
Buy Maryland State flags at!
Country: United States of America
Buy United States of America flags at!

N 39° 6.76', W 75° 44.736'

  • 0 check ins
  • 0 favorites
Responsible for marking the boundaries of Maryland and Pennsylvania (including the "Three Lower Counties" of Delaware), Mason and Dixon began their survey of the North-South or Tangent Line at the southwestern corner of present-day Delaware in June 1764. Proceeding northward, they arrived here on July 30, forty-five miles from their starting point. They later returned to replace temporary markers with stones imported from England. Mile point stones bore the letters P and M. At five-mile points such as this, the stones included the coats of arms of the Calverts and Penns, proprietors of the colonies. In 1904, Maryland officials removed the stone for exhibition at the St. Louis World's Fair. It was later displayed in the State House in Annapolis and then placed in storage. At the request of the citizens of Marydel, the stone was returned in 1954. It was moved a short distance from the roadside to its present location in 1968.
Marker NumberKC-69
Placed ByDelaware Public Archives
Marker ConditionNo reports yet
Date Added Saturday, September 20th, 2014 at 7:39am PDT -07:00
Locationbig map
UTM (WGS84 Datum)18S E 435539 N 4329544
Decimal Degrees39.11266667, -75.74560000
Degrees and Decimal MinutesN 39° 6.76', W 75° 44.736'
Degrees, Minutes and Seconds39° 6' 45.60" N, 75° 44' 44.16" W
Driving DirectionsGoogle Maps
Area Code(s)410
Closest Postal AddressAt or near 3557 Crown Stone Rd, Marydel MD 21649, US
Alternative Maps Google Maps, MapQuest, Bing Maps, Yahoo Maps, MSR Maps, OpenCycleMap, MyTopo Maps, OpenStreetMap

Is this marker missing? Are the coordinates wrong? Do you have additional information that you would like to share with us? If so, check in.

Nearby Markersshow on map
Check Ins  check in   |    all

Have you seen this marker? If so, check in and tell us about it.

Comments 0 comments

Maintenance Issues
  1. Is this marker part of a series?
  2. What historical period does the marker represent?
  3. What historical place does the marker represent?
  4. What type of marker is it?
  5. What class is the marker?
  6. What style is the marker?
  7. What year was the marker erected?
  8. Can this marker be seen from the road?
  9. Is the marker in the median?