<em>Crescent Shape Implement</em>, ca. 3100–2675 B.C.E. or ca. 2675–2170 B.C.E. Chert, Length: 1 3/4 in. (4.5 cm). Brooklyn Museum, Charles Edwin Wilbour Fund, 09.889.156. Creative Commons-BY (Photo: Brooklyn Museum, CUR.09.889.156_overall01.jpg)

Crescent Shape Implement

Medium: Chert

Dates:ca. 3100–2675 B.C.E. or ca. 2675–2170 B.C.E.

Dimensions: Length: 1 3/4 in. (4.5 cm)

Collections:

Accession Number: 09.889.156

Image: CUR.09.889.156_overall01.jpg,

Brooklyn Museum