You sure those are fox holes,or graves that were exumed later on ? Rumor has it there are still 13 men in that area that were never located after the war. Then too, you need to make sure you have permission for the area because folks up there are pretty touchy about that stuff. I don't know about current logging activities, but the area was logged extensively back in the 1950's and the off side of the Stone house has been extensively mined ever since then. Stone House WAS a command post at the time LEE was on Big Sewell and the entire area was camped throughout a NASTY winter. They eventually left and went back to Gualey Bridge for lack of supplies.
I'm thinking you'd have better luck following the OLD stone house road up through Clifftop. There's a lot of camped area up there as well as artifacts dealing with the old portion of the mining town and all that. That's the old section of road straight across 41 from the end of Stone house road, up through the woods, past that beaver dam and above the current Clifftop area. There again, permission is a necessity because that land is all under lease to a hunting club. Freddy Tully and his son Mike have control of that. You can locate them on route 41 at the old mine road leading in behind Babcock State Park.