In order to amplify the significance of this post, there is no accompanying photograph. (Not today anyway.)
The "face" of The Frontier is gone. I am referring to that remaining front wall of The Frontier which can be seen in the last few posts on this blog.
The north entrance, which was near the arrow sign, is gone, completely. No doors, no walls, no entryway, no executive office rotary telephones.
The attached front wall going all the way to the front valet area is gone. The front entrance is gone.
It is all gone, except for the skeleton of the remaining (shorter) hotel buildings, and the sign.