Columbia subject headings:
Architectural terra-cotta--United States.
Architecture--United States--History--19th century.
Architecture--United States--History--20th century.
Decoration and ornament, Architectural--United States.
Facades--United States.
Gladding, McBean and Company.
Harvard subject headings:
Architectural terra-cotta--United States.
Architecture--United States--History--19th century
Architecture--United States--History--19th century.
Architecture--United States--History--20th century
Architecture--United States--History--20th century.
Decoration and ornament, Architectural--United States
Facades--United States.
Gladding, McBean and Company.
Princeton subject headings:
Architectural terra-cotta--United States.
Architecture--United States--History--19th century.
Architecture--United States--History--20th century.
Decoration and ornament, Architectural--United States.
Facades--United States.
Gladding, McBean and Company.