- Subject
- Calculation
- Item type
- Object
- Provenance
- Presented by Lewis Evans.
- Object type
- Abacus
- Dimensions
- Height: 18mm Width: 149mm Depth: 104mm Weight: 0.143kg
- Inventory No
- 48960
- Accession Number
- 1924-0/part
Abacus, Chinese, 19th Century
Inventory Number 48960
Acknowledgement: © History of Science Museum, University of Oxford, inv.48960
