Columbia subject headings:
Harvard subject headings:
Germany--Intellectual life--18th century--Exhibitions.
Germany--Intellectual life--19th century--Exhibitions.
Humboldt, Alexander von, 1769-1859--Exhibitions.
Humboldt, Wilhelm von, 1767-1835--Exhibitions.
Intellectuals--Germany--Biography--Exhibitions.
Naturalists--Germany--Biography--Exhibitions.
Philosophers--Germany--Biography--Exhibitions.
Princeton subject headings:
Exhibition catalogs.
Germany--Intellectual life--18th century--Exhibitions.
Germany--Intellectual life--19th century--Exhibitions.
Humboldt, Alexander von, 1769-1859--Exhibitions.
Humboldt, Wilhelm von, 1767-1835--Exhibitions.
Intellectuals--Germany--Biography--Exhibitions.
Naturalists--Germany--Biography--Exhibitions.
Philosophers--Germany--Biography--Exhibitions.