Columbia subject headings:
Klenze, Leo, Ritter von, 1784-1864--Correspondence.
Ludwig I, King of Bavaria, 1786-1868--Correspondence.
Harvard subject headings:
Klenze, Leo, Ritter von, 1784-1864--Correspondence.
Ludwig I, King of Bavaria, 1786-1868--Correspondence.
Princeton subject headings:
Klenze, Leo, Ritter von, 1784-1864--Correspondence.
Ludwig I, King of Bavaria, 1786-1868--Correspondence.