'This type of rock mined near Proctor was used to build the U.S. Supreme Court building'
Marble
VERMONT: This type of rock mined near Proctor was used to build the U.S. Supreme Court building
This type of rock mined near Proctor was used to build the U.S. Supreme Court building
This type of rock mined near Proctor was used to build the U.S. Supreme Court building
VERMONT
Marble
VERMONT