Columbia subject headings:
Harvard subject headings:
Diplomats--Germany--Prussia--Biography.
Diplomats--Germany--Prussia--History--18th century--Correspondence.
Frederick II, King of Prussia, 1712-1786--Correspondence.
French letters.
Görtz, Caroline, Gräfin von, 1749-1809--Correspondence.
Görtz, Johann Eustachius, Graf von Schlitz, 1737-1821--Correspondence.
Görtz, Johann Eustachius, Graf von Schlitz, 1737-1821.
Love-letters
Princeton subject headings:
Diplomats--Germany--Prussia--Biography.
Diplomats--Germany--Prussia--History--18th century--Correspondence.
Görtz, Johann Eustachius, Graf von Schlitz, 1737-1821--Correspondence.