Columbia subject headings:
Broadsides--Switzerland--Zurich--History.
Burgerbibliothek Zürich.
New Year decorations, etc.--Switzerland--Zurich--History.
Posters, German--Switzerland--Zurich--History.
Posters, Swiss--Switzerland--Zurich--History.
Harvard subject headings:
Broadsides--Switzerland--Zurich--History.
Burgerbibliothek Zürich.
New Year decorations, etc.--Switzerland--Zurich--History.
Posters, German--Switzerland--Zurich--History.
Posters, Swiss--Switzerland--Zurich--History.
Princeton subject headings: