Untitled. [Trains and vertical motions of the wheels and axes of the right, middle and left groups of Plan 28a for division as performed in working Notation 290]. Sheet 4of 4.
- Made:
- 1845-10
- maker:
- Babbage, Charles
Details
- Extent:
-
one sheet
- Identifier:
- BAB/F/331/4
- Access:
- Open Access
- copyright: