THE PHILIPPSTHAL HALFWAY HOUSE
I don't remember too much about it, but it supposedly has a concrete wall running through it because that's where the border went.
Here's a link to it on the map.
The Halfway House
Halfway House Wall and Border Stone
(Notice the rounded top so people can't get a grip)
Me on the fence
Me with Sgt. Billy Bostick at the Halfway House Border Wall
(Sgt. Bostick was the Commander of the Mortar Squad)
All photos © 2013 GGW