[Notes/S Goodrich, re mechanical advantage of Brunton's, Hawks', Brown's and Sunderland's proving machines]
- Made:
- 1823
- part of archive:
- Archive of Simon Goodrich, mechanist to the Navy Board
- maker:
- Goodrich, Simon
Details
- Extent:
-
1p
- Identifier:
- GOOD/A/1011
- Access:
- Open Access
- copyright:
-
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