From the Federal perspective (the National Register of Historic Places is part of the National Park Service), a property owner can do whatever they want with their property as long as there are no Federal monies attached to the property.
I think you probably mean the metaphor of piercing eyes, it means someone who has a really intense look in their eyes. Sometimes it could be that the colour of their eyes is quite different, like a really icy blue colour. piercing eyes are eyes that can see straight through a person. SUPP is right.
Tiger eye stone meaning is relate to earthy power. It means that it is great as a balancing power. In addition, its red, golden and brown colors really represent earth element, which symbolizes grounding and stabilizing power.f you see tigerâs-eye stone that has such brilliant color, it means that the gem has been gone through special treatments, and these treatments are varied depending on the color. For example, the deep red stone is usually treated using gentle heating.