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