Columbia subject headings:
Harvard subject headings:
Mayors--Austria--Salzburg--Biography.
Music--Austria--Salzburg--19th century--History and criticism.
Salzburg (Austria)--History--19th century.
Salzburg (Austria)--Social conditions--19th century.
Spangler family--Portraits.
Spängler, Aloys, 1800-1875.
Princeton subject headings:
Mayors--Austria--Salzburg--Biography.
Music--Austria--Salzburg--19th century--History and criticism.
Salzburg (Austria)--History--19th century.
Salzburg (Austria)--Social conditions--19th century.
Spängler, Aloys, 1800-1875.