Columbia subject headings:
Harvard subject headings:
Athens (Greece)--Pictorial works.
Leontis, Isidor John--Photograph collections.
Photograph collections--Greece--Athens.
Streets--Greece--Athens--Pictorial works.
Princeton subject headings:
Athens (Greece)--Pictorial works.
Leontis, Isidor John--Photograph collections.
Photograph collections--Greece--Athens.
Streets--Greece--Athens--Pictorial works.