Columbia subject headings:
Harvard subject headings:
Augustus II, King of Poland, 1670-1733.
Frederick I, King of Prussia, 1657-1713.
Frederick IV, King of Denmark and Norway, 1671-1730.
Prussia (Germany)--Foreign relations--1688-1713.
Royal visitors--Germany--Potsdam--History.
Summit meetings--Germany--Potsdam--History.
Princeton subject headings:
Augustus II, King of Poland, 1670-1733.
Frederick I, King of Prussia, 1657-1713.
Frederick IV, King of Denmark and Norway, 1671-1730.
Prussia (Germany)--Foreign relations--1688-1713.