<em>Blade</em>, ca. 4400–3100 B.C.E. Chert, 1 1/8 x 4 7/8 in. (2.8 x 12.4 cm). Brooklyn Museum, Charles Edwin Wilbour Fund, 07.447.830. Creative Commons-BY (Photo: Brooklyn Museum, CUR.07.447.830_negA_print.jpg)

Blade

Medium: Chert

Dates:ca. 4400–3100 B.C.E.

Dimensions: 1 1/8 x 4 7/8 in. (2.8 x 12.4 cm)

Collections:

Accession Number: 07.447.830

Image: CUR.07.447.830_negA_print.jpg,

Brooklyn Museum