Goddess with star and crescent and man on one knee with winged gate on back of kneeling bull

between 2340 B.C. and 2150 B.C.
shell
39 x 24 mm
Morgan Seal 228
Provenance: 
Acquired by Pierpont Morgan sometime between 1885 and 1908.
Notes: 

Cylinder damaged.
[Seals] 224-233, which are executed with varying degrees of care, all show the bull kneeling. Usually a seated goddess holds one end of a cord that seems to pass through the gate, while a male attendant, who is standing or kneeling or possibly floating in the air, holds the other end." Porada, CANES, p. 28

Summary: 

Seated goddess, with star and crescent beside her in sky, raising hand toward one wing of gate that rests on kneeling bull before her -- Man on one knee touching second wing of gate and holding gate cord.

Place: 
Southern Mesopotamia.
Period: 
Classification: 
Department: