Columbia subject headings:
Architecture, Industrial--Great Britain.
Architecture--Great Britain--History--20th century.
Wallis, Gilbert and Partners.
Harvard subject headings:
Architecture, Industrial--Great Britain.
Architecture, Modern--20th century--Great Britain.
Wallis, Gilbert and Partners.
Wallis, Thomas, 1872-1972.
Princeton subject headings:
Architecture, Industrial--Great Britain.
Factories--Great Britain.
Industrial buildings--Great Britain.
Wallis, Gilbert and Partners.