Abacus
Object type: Abacus
Department: The Cloisters
Culture: French
Date: ca. 1130–1140
Medium: Pink marble
Dimensions: Overall: 2 1/2 x 22 1/4 in. (6.4 x 56.5 cm)
Classification: Sculpture-Architectural
Geography: Made in    present-day France  
Credit line: The Cloisters Collection, 1925
Accession year: 1925