Columbia subject headings:
Art historians--Germany--Correspondence.
Fernow, C. L. (Carl Ludwig), 1763-1808--Correspondence.
Harvard subject headings:
Art historians--Germany--Correspondence.
Fernow, C. L. (Carl Ludwig), 1763-1808--Correspondence.
Rome (Italy)--Intellectual life--18th century.
Rome (Italy)--Intellectual life--19th century.
Princeton subject headings:
Art historians--Germany--Correspondence.
Fernow, C. L. (Carl Ludwig), 1763-1808--Correspondence.
Rome (Italy)--Intellectual life--18th century.
Rome (Italy)--Intellectual life--19th century.