Columbia subject headings:
Architecture--Wisconsin--History--19th century.
Historic buildings--Wisconsin.
Vernacular architecture--Wisconsin.
Harvard subject headings:
Architecture, Modern--19th century--Wisconsin.
Architecture--Wisconsin--History--19th century.
Historic buildings--Wisconsin.
Vernacular architecture--Wisconsin.
Princeton subject headings:
Architecture, Modern--19th century--Wisconsin.
Historic buildings--Wisconsin.
Vernacular architecture--Wisconsin.