East entrance of U.S. Capitol

Storied remnants of one time magnificence--centre of ancient Troy

Collonade in front of the Merchants' Exchange-These are perhaps the finest of granite columns in the world

Merchants' Exchange

Charleston Hotel

"Charleston Hotel"

Accabee, no. 4

Portico of the Capitol, Washington.

Marble Room, U.S. Capitol.

U.S. Treasury, Washington, D.C., 400 feet long, 266 feet wide, Grecian Ionic Order, built of Granite, surmounted by balustrades.

Treasury.

Model Room of Patent Office, Washington, D.C.

Patent Office.

U.S. Patent Office, Washington, D.C.

Interior, Patent Office.

U.S. Patent Office, Washington, D.C..

U.S. Patent Office, Washington, D.C., after the Doric Style of Architecture.

U.S. Patent Office, Washington, D.C.

Corridor in U.S. Patent Office.

Blue Corridor in the U.S. Patent Office.

Corridor in U.S. Patent Office.

Blue Corridor, in the U.S. Patent Office.

The Blue Corridor in the U.S. Patent Office.

Blue Corridor in the U.S. Patent Office.

Corridor in U.S. Patent Office.

Model Room, Patent Office.

Model Room of Patent Office.

Model Room of Patent Office.

Interior. U.S. Patent Office.

Interior view. Patent Office.