Q.125 E CAM TYPE RADIAL PLANIMETER
A folder containing data for marking out brass templates for a Special Allbrit Radial Planimeter (Square Root Type) for use with Foxboro-Yoxall chart No. 898074 E.
Details
- Extent:
-
240
360
- Identifier:
- STAN3/18/37
- Access:
- Open Access
- copyright:
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