Title: Abacus
Object type: Abacus
Date: late 12th century
Culture: French
Medium: Stone
Dimensions: Overall: 5 1/8 x 26 x 15 in. (13 x 66 x 38.1 cm)
Classification: Sculpture-Architectural
Credit line: The Cloisters Collection, 1925
Department: The Cloisters
Repository: Metropolitan Museum of Art, New York, NY