Columbia subject headings:
Harvard subject headings:
Communists--Germany--Remscheid--Biography.
Communists--Germany--Remscheid--Correspondence.
Flohr, Gustav, 1895-1965
Flohr, Gustav, 1895-1965--Correspondence.
Mayors--Germany--Remscheid--Biography.
Remscheid (Germany)--History--20th century.
Princeton subject headings:
Communists--Germany--Remscheid--Biography.
Communists--Germany--Remscheid--Correspondence.
Flohr, Gustav, 1895-1965--Correspondence.
Flohr, Gustav, 1895-1965.
Mayors--Germany--Remscheid--Biography.
Remscheid (Germany)--History--20th century.