Subjects
- American Red Cross1
- Arbor Day.1
- Argentina--Diplomats--United States1
- Argentina--Foreign relations--United States1
- Autobiography1
- Catania (Italy)1
- Central America—Description and travel1
- Charities--Virginia--Richmond--History--20th century1
- Civil engineers—United States—Biography1
- Coal mining -- Strikes1
- Copenhagen (Denmark)1
- Correspondence1
- Denmark--Foreign relations--United States1
- Diplomatic and consular service, American1
- Diplomatic and consular service--United States--History--20th century1