| |
|
 |
|
| Cast |
|
|
|
| Credits |
|
|
| Director | FALCONER, Alun |
| Production Company | National Coal Board Film Unit |
| Sponsor | National Coal Board |
| Producer | ALEXANDER, Donald |
| Production Manager | GAY, K. |
| Assistant Director | FRY, R. |
| Photography | GRIFFITHS, Lionel |
| Camera Assistant | FAIRBANK, J. |
| Editor | MARSHALL, Kitty |
| Assistant Editor | COTON, M. |
| Commentator | ROBINSON, Philip |
|
|
|
|
|
|
|
