Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Stone description: dark-mottled

Wall Number Country State Classification Source Sort descending
1R2 United States Connecticut Granite Leete Isl.
10LB17 United States Pennsylvania Soapstone Montgomery Co.
7RB16 United States Pennsylvania Soapstone Montgomery Co.