Glaholm and Roberts Ltd. inclinometer
- Made:
- Durham
Glaholm and Roberts Ltd., (est. 1857, Sunderland) inclinometer, giving haulage loads for wire ropes at angles to the horizontal. In leather pouch. Ex. Harrington Colliery, Co. Durham
Glaholm and Roberts Ltd., (est. 1857, Sunderland) inclinometer, giving haulage loads for wire ropes at angles to the horizontal. In leather pouch. Ex. Harrington Colliery, Co. Durham