Columbia subject headings:
Harvard subject headings:
Darmstadt (Germany)--History--20th century--Pictorial works.
Darmstadt (Germany)--History--20th century.
Darmstadt (Germany)--Military relations--United States.
United States--Armed Forces--Germany--Darmstadt--History--Pictorial works.
United States--Military relations--Germany--Darmstadt.
Princeton subject headings:
Darmstadt (Germany)--History--20th century--Pictorial works.
Darmstadt (Germany)--History--20th century.
Darmstadt (Germany)--Military relations--United States.
United States--Armed Forces--Germany--Darmstadt--History--Pictorial works.
United States--Military relations--Germany--Darmstadt.