Q.125 D CAM TYPE RADIAL PLANIMETER
A folder containing a drawing and instructions for use relating to Special Allbrit Planimeter (Square Root Type) U2339 D for use with Brown Circular Record Charts and O.T.I.C. Fischer and Poitis 42131-G471.
Details
- Extent:
-
10
240
360
- Identifier:
- STAN3/18/36
- Access:
- Open Access
- copyright:
-
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