Cast & crew
Mining Review 2nd Year No. 12 (1949)
Directed by Peter Pickering, Raylton Fleming, Patricia Spielman
Crew
| Peter Pickering | Director |
| Wolfgang Suschitzky | Director of Photography |
| Raylton Fleming | Director |
| Patricia Spielman | Director |
| John Reid | Director of Photography |
| James Ritchie | Director of Photography |
| Lionel Griffiths | Director of Photography |
| John Reid | Director of Photography |
| Lionel Griffiths | Director of Photography |
| Patricia Spielman | Director |
| James Ritchie | Director of Photography |
| Wolfgang Suschitzky | Director of Photography |
| Peter Pickering | Director |
| Raylton Fleming | Director |