Vertical positions of the wheels of Plan 28 for artificial stepping of divisor. Sheet 17 of 23.



Dimensions of sheet folded out 53 cm x 66 cm.
Details
- Extent:
-
one sheet
- Identifier:
- BAB/F/261/17
- Access:
- Open Access
- copyright:
-
More
Copies may be supplied in accordance with current copyright legislation and Science Museum Group terms and conditions