Columbia subject headings:
Artisans--Germany--Konstanz--Biography.
Konstanz (Germany)--Social conditions.
Labor unions--Germany--Konstanz--History--19th century.
Riots--Germany--Konstanz--History--19th century.
Harvard subject headings:
Artisans--Germany--Konstanz--Biography.
Konstanz (Germany)--Social conditions.
Labor unions--Germany--Konstanz--History--19th century.
Riots--Germany--Konstanz--History--19th century.
Princeton subject headings:
Artisans--Germany--Konstanz--Biography.
Konstanz (Germany)--Social conditions.
Labor unions--Germany--Konstanz--History--19th century.
Riots--Germany--Konstanz--History--19th century.