Declinometer on tripod stand
- Made:
- 1850
- designer:
- Charles Brooke
Declinometer on tripod stand, part of the self-registering declinometer and bifilar magnetometer apparatus designed by Charles Brooke, c. 1850.
Declinometer on tripod stand, part of the self-registering declinometer and bifilar magnetometer apparatus designed by Charles Brooke, c. 1850.