Columbia subject headings:
Harvard subject headings:
Iran--History--Qajar dynasty, 1794-1925--Pictorial works.
Iran--History--Qajar dynasty, 1794-1925.
Khān, ʻAlī, 1845 or 1846-1902--Photographs.
Photography--Iran--History--19th century.
Princeton subject headings:
Iran--History--Qajar dynasty, 1794-1925--Pictorial works.
Iran--History--Qajar dynasty, 1794-1925.
Khān, ʻAlī, 1845 or 1846-1902--Photographs.
Photographs.
Photography--Iran--History--19th century.