Title: Polishing stone
Object type: Polishing stone
Date: ca. 1981–1640 B.C.
Period: Middle Kingdom
Dynasty: Dynasty 12–13
Medium: Stone
Dimensions: diam. 6.1 cm (2 3/8 in)
Credit line: Rogers Fund, 1911
Geography: From    Egypt Memphite Region Lisht North Cemetery  MMA excavations, 1910–11 
Department: Egyptian Art
Repository: Metropolitan Museum of Art, New York, NY