Columbia subject headings:
Harvard subject headings:
Erfurt (Germany)
Goldwork--Germany--Erfurt.
Silverwork--Germany--Erfurt.
Synagogues--Germany--Erfurt.
Princeton subject headings:
Erfurt (Germany)--Ethnic relations.
Goldwork--Germany--Erfurt.
Jews--Germany--Erfurt--History.
Silverwork--Germany--Erfurt.