Does anyone have any information about the Lawrence Line's passage through Byram up in southern Sussex County? I do some volunteer work up there for Mount Allamuchy Scout Reservation, the eastern border of which is partly formed by the Lawrence Line. Coxe's Rock, a glacial erratic that Lawrence supposedly used as a marker, is on our property line, and I'm looking for more information about it and any other nearby markers.
I've been trying to find a copy of the re-survey book mentioned upthread, but between the limited printing and pandemic library closures haven't had any luck. If anyone can help with page photos/copies, relevant information from the accompanying CD, or any other relevant sources of info I should seek out, I'd be much obliged.