Q.125 BH CAM-TYPE RADIAL PLANIMETER
A folder containing data and instructions for use relating to Special Allbrit Radial Planimeter (Square Root Type) A8451 BH for use with chart No. 2260.
Details
- Extent:
-
10
240
360
- Identifier:
- STAN3/18/74
- Access:
- Open Access
- copyright:
-
More
Copies may be supplied in accordance with current copyright legislation and Science Museum Group terms and conditions