Here's a brief article and a link for more information about archaeologists finding the exact site of the Tar Bluff battlefield near Charleston, SC
https://www.archaeology.org/news/8902-200804-tar-bluff-battlefield
Further info from the local newspaper
https://www.postandcourier.com/features/arts_and_travel/archaeologists-pinpoint-tar-bluff-location-of-patriot-john-laurens-death/article_98ce09bc-d1b0-11ea-9582-1fd6e47ae9d1.html
Stats
https://www.carolana.com/SC/Revolution/revolution_combahee_ferry.html
Enjoy
Between the War of Northern Agression and the Revolutionary War, most of SC has seen a battle at some point or another.
Not surprising about this one. I have a friend in construction down near this area and his stories of doing construction down in that area involve the occasional discovery of things like musket/cannonballs.
After hurricanes it is normal to find cannonballs on the beaches here. ;D
This is truly interesting. I have walked many of the battlefields in SC but had missed this one. I will have to "walk" it virtually since it is on private property.