Contest frieze with gods and bull-man

between 2340 B.C. and 2150 B.C.
lapis lazuli
18 x 9 mm
Morgan Seal 176
Provenance: 
Acquired by Pierpont Morgan sometime between 1885 and 1908.
Notes: 

"The battles of gods in 173-177 constitute a well-known Akkad subject." Porada, CANES, p. 23

Summary: 

God on one knee attacked by second god -- Third god assailed with mace by fourth god -- Bull-man(?) fighting fifth god.

Place: 
Southern Mesopotamia.
Period: 
Classification: 
Department: