Columbia subject headings:
Bas-relief--Iraq--Calah (Extinct city)
Iraq--Antiquities.
Northwest Palace (Calah)
Harvard subject headings:
Ashurnasirpal II, King of Assyria, active 885 B.C.-860 B.C.--Palaces--Iraq--Calah (Extinct city)
Calah (Extinct city)
Iraq--Antiquities.
Northwest Palace (Calah)
Relief (Sculpture), Assyro-Babylonian--Iraq--Calah (Extinct city)
Princeton subject headings: