Agnew's Patent Slide Rule
- Made:
- 1913 in United Kingdom
R.F. Agnew's patent slide rule.
Details
- Category:
- Mathematics
- Object Number:
- Y2001.174
- Materials:
- box (wood) and copper (metal)
- Measurements:
-
overall: 9 mm x 603 mm x 46 mm,
- type:
- slide rule
