Columbia subject headings:
Freiligrath, Ferdinand, 1810-1876--Anniversaries, etc.
Freiligrath, Ferdinand, 1810-1876--Appreciation--Germany.
Schiller, Friedrich, 1759-1805--Anniversaries, etc.
Schiller, Friedrich, 1759-1805--Appreciation--Germany.
Harvard subject headings:
Freiligrath, Ferdinand, 1810-1876--Anniversaries, etc., 1867.
Freiligrath, Ferdinand, 1810-1876--Appreciation--Germany.
Schiller, Friedrich, 1759-1805--Anniversaries, etc.
Schiller, Friedrich, 1759-1805--Appreciation--Germany.
Princeton subject headings:
Freiligrath, Ferdinand, 1810-1876--Anniversaries, etc., 1867.
Freiligrath, Ferdinand, 1810-1876--Appreciation--Germany.
Schiller, Friedrich, 1759-1805--Anniversaries, etc., 1859.
Schiller, Friedrich, 1759-1805--Appreciation--Germany.