Columbia subject headings:
Harvard subject headings:
Businesspeople--Germany--Nuremberg--Correspondence--History--19th century.
Industrialization--Germany--Nuremberg--History--19th century.
Nuremberg (Germany)--Economic conditions--19th century.
Nuremberg (Germany)--History--19th century.
Princeton subject headings:
Businesspeople--Germany--Nuremberg--Correspondence--History--19th century.
Industrialization--Germany--Nuremberg--History--19th century.
Nuremberg (Germany)--Economic conditions--19th century.
Nuremberg (Germany)--History--19th century.