Title: Grinding Stone
Object type: Stone
Date: 4th–7th century
Culture: Coptic
Medium: Stone
Dimensions: Overall: 4 1/2 x 2 15/16 x 1 3/16 in. (11.4 x 7.4 x 3 cm)
Classification: Miscellaneous-Stone
Credit line: Rogers Fund, 1925
Geography: Made in  Kharga Oasis  Byzantine Egypt      
Department: Medieval Art
Repository: Metropolitan Museum of Art, New York, NY