Q.125 H CAM-TYPE RADIAL PLANIMETER
A folder containing charts and graphs containing data for marking out brass templates for Special Allbrit radial planimeter (square root type) U2339 H for use with Kent chart No. D156.
Details
- Extent:
-
240
360
- Identifier:
- STAN3/18/40
- Access:
- Open Access
- copyright:
-
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