Letters (mechanical notation) used to indicate the most important parts of Plan 28a.
- PART OF:
- Draft notes and drawings relating to the first phase of work on the Analytical Engine from 1833-1848
- Made:
- 1833-1848
- part of archive:
- The Babbage Papers
- maker:
- Babbage, Charles
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Details
- Identifier:
- BAB/W/005
- Access:
- Open Access
- copyright:
-
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