Box for potential ratiometer
Box for potential ratiometer, c.1928, by H. Tinsley, for equipotential measurements
- Object Number:
- 1931-896 Pt1
- type:
- box
Potential ratiometer, c.1928, by H. Tinsley, for equipotential measurements
Box for potential ratiometer, c.1928, by H. Tinsley, for equipotential measurements
Potential ratiometer, c.1928, by H. Tinsley, for equipotential measurements