Sketch of a decimal counting apparatus. Plan, elevation, description.
- Made:
- 1838-06-09
- part of archive:
- The Babbage Papers
- maker:
- Babbage, Charles

Dimensions: 99 cm x 62 cm
Details
- Extent:
-
one sheet
- Identifier:
- BAB/A/063
- Access:
- Open Access
- copyright: