Cong. Library.

The House of Representatives, U.S. Capitol, Washington, D.C.

House of Representatives, U.S. Capitol.

Senate Chamber. U.S. Capitol, Washington, D.C.

House of Representatives.

Grand Stairway Congressional Library, Wash., D.C..

Senate Chamber, U.S. Capitol Washington, D.C., U.S.A..

The White House, East Drawing Room, Washington.

The White House, East Drawing Room, Washington.

The Newly Decorated Blue Room in White House, Washington, D.C..

U.S. Senate Chamber.

U.S. Senate.

House of Representatives.

President's Room, Capitol.

Marble Room, U.S. Capitol.

East Room, President's House.

East Room, President's House.

Red Room, President's House.

Blue Room, President's House.

Cancelling Department, U.S. Treasury.

Washington, Office of Army Department.

Smithsonian Institute, Washington.

Smithsonian Institute, Washington.

Interior of Smithsonian.

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

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

Patent Office.

New Wing, Patent Office, Washington, D.C., U.S.A.

Interior, Patent Office.

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