Vertical motions of the wheels and axes of the middle group of Plan 28 for algebraic addition of i k figures as performed in Notation 321. Sheet 1 of 2.
- Made:
- 1845-09
- part of archive:
- The Babbage Papers
- maker:
- Babbage, Charles
Details
- Extent:
-
one sheet
- Identifier:
- BAB/F/346/1
- Access:
- Open Access
- copyright: