The Duvall Foundry

Historical marker location:

1050 30th St NW, Georgetown, District of Columbia

( Marker is on 30th Street Northwest, 0.1 miles south of M Street Northwest, on the right when traveling south.)

1050-30th Street, N.W

The District was the site of a major earthquake in 2011: On August 23, 2011, a 5.8 magnitude earthquake struck the East Coast of the United States, with its epicenter located in Mineral, Virginia. The quake was felt strongly in Washington, D.C., causing damage to several buildings, including the Washington Monument and the National Cathedral.