What are you not sure about?
If there is no access except via two public corners, you can cross at the corner provided you don't touch the private land. Not "close" to the corner, at the corner.
If you trespass on pvt with the intent to hunt, fish, trap, or gather antlers, it's a game violation. If you trespass without said intent, it's criminal trespass and handled by the sheriffs office.
An "enclosure" can't be used to prevent you from crossing said corners, ie a fence or barrier.
People used to cross between the signs, so Eshelman put up the chain. When he did that he violated the Unlawful Enclosures Act. When the "4" got there to hunt, they grabbed the fence post and swung around it. The following year, they brought the ladder.
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