Historical

We have performed geophysical surveys at the following historical sites. Note that all of these surveys were in support of archaeological science.

  • Appamatox Courthouse National Historic Site, VA
  • Austerlitz Cemetery, NY
  • Battle of the Wilderness Site, VA
  • Battles Museum, PA
  • Billy Bowlegs Shipwreck Site, FL
  • Brandywine Battlefield, PA
  • Bushy Run Battlefield, PA
  • Camp Security, PA
  • Catharines Town, NY
  • Coastal Delaware (various historic shipwreck sites)
  • Coastal Massachusetts (various historic shipwreck sites)
  • Coastal New Jersey (various historic shipwreck sites)
  • Coastal Rhode Island (various historic shipwreck sites)
  • Conrad Weiser Homestead, PA
  • Delaware Canal Site, NJ
  • Dozens of Churchyard and Private Cemeteries (throughout our range)
  • Duffy’s Cut, Malvern, PA (Duffy’s Cut Project)
  • Ephrata Cloisters State Historic Site, PA
  • Erie Canal Site, Conneaut, PA
  • Fort Brady, Sault Ste. Marie, MI
  • Fort Hunter State Historic Site, PA
  • Fort Loudon State Historic Site, PA
  • Fort McCord, Chambersburg, PA
  • Fort Morris, Shippensburg, PA
  • Freed Men’s Cemetery, VA
  • French Azilum State Historic Site, PA
  • Gettysburg National Military Park, PA
  • Ghost Galleon Shipwreck Site, Guam
  • Hannahstown Historic Site, PA
  • Harmony Village, PA
  • Harper’s Ferry Historic Site, WV
  • Hebron Freed Slave Village, KY
  • Jefferson Cemetery, OH
  • Lake George, NY (various historic shipwrecks)
  • Legionville Encampment Site, PA
  • Longfellow Historic Site, MA
  • Martelli Historic Site, NJ
  • Maumee/Tontogany Mission Cemetery, OH
  • Mingo Indian Mound, WV
  • Monongahela and Allegheny Rivers, PA (various historic shipwrecks)
  • Native American Burial Grounds, PA, MI, WV, NY, NJ, and OH
  • New Hope Cannon Site, PA
  • Old Christ Church Cemetery, PA
  • Old Economy Village, PA
  • Pennsbury Manor State Historic Site, PA
  • Pennsylvania State Capitol Building
  • Port Kennedy Bone Cave, PA
  • Quinavite POW Camp, Philippines
  • Radeau Shipwreck Site, NY
  • Renfrew Institute, PA
  • Robert Fulton Birthplace, PA
  • Robinson House, DE
  • Saint Croix Island International Historic Site, NB Canada/ME, USA
  • Saint James’ Episcopal Cemetery, PA
  • Saint John’s Church Cornerstone, PA
  • Saint Michael’s Lutheran Cemetery, PA
  • Salem Glassworks, NJ
  • San Biagio Temple, Montepulciano, Italy
  • Silver Spring Cemetery, PA
  • Smuckersburg Furnace, PA
  • Valley Forge National Military Park, PA
  • Wheatland Historic Site (James Buchanan Mansion), PA

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Government

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Military

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Private

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historical

Historical

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Superfund

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