Columbia subject headings:
Bookbinding--History--19th century--Exhibitions.
Harvard subject headings:
Bookbinding--Germany--History--19th century--Exhibitions.
Bookbinding--History--19th century--Exhibitions.
Printing--Germany--History--19th century--Exhibitions.
Princeton subject headings:
Bookbinding--Germany--History--19th century--Exhibitions.
Printing--Germany--History--19th century--Exhibitions.