New Developments in Coal Preparation
| MPAA Rating: | NR |
| Genre: | Documentary, Short |
| Country: | United Kingdom |
| Produced By: | Alun Falconer |
| Directed By: | Ezra Dearing |
| Cast: | Howard Goorney |
| In Theaters: | N/A |
Followers: 0
| MPAA Rating: | NR |
| Genre: | Documentary, Short |
| Country: | United Kingdom |
| Produced By: | Alun Falconer |
| Directed By: | Ezra Dearing |
| Cast: | Howard Goorney |
| In Theaters: | N/A |