Ormerod Detaching Hook
Image Details
| Captions | Edward Ormerod developed this safety hook to protect miners ascending in lift cages from overwind. First tested in Atherton's Gibfield Colliery. |
|---|---|
| Year | 1868 |
Sorry this item cannot be purchased.
| Captions | Edward Ormerod developed this safety hook to protect miners ascending in lift cages from overwind. First tested in Atherton's Gibfield Colliery. |
|---|---|
| Year | 1868 |
Sorry this item cannot be purchased.
