Model of pit head gear and cages illustrating Ormerod safety catches (scale 1:24), 1867-1880.
Details
- Category:
- Mining & Ore Dressing
- Object Number:
- 1880-83
- Materials:
- wood (unidentified), metal (unknown), mahogany, fibre (unidentified) and complete
- Measurements:
-
overall: 730 x 600 x 310 mm
weight: 3kg
weight: 6.6139lbs
weight: 5kg
weight: 11.02317lbs
- type:
- model, hoist, winch and pit head gear
- credit:
- Geological Museum (Jermyn St.)
