Columbia subject headings:
Architectural photography.
Architecture--Germany--History--20th century.
Schmölz, Hugo.
Harvard subject headings:
Architectural photography.
Architecture, Modern--20th century--Germany--Pictorial works.
Architecture, Modern--Germany--Pictorial works.
Architecture--Germany--Pictorial works.
Photographers--Germany--Biography
Photography, Industrial
Schmolz, Hugo, 1879-1938.
Princeton subject headings:
Architectural photography.
Photography, Industrial.
Schmölz, Hugo, 1879-1938.