 |
|
|
|
|
 |
 |
|||
| Colliery Engineering | August, 1933 |
Combined Washing and Dry-Cleaning Plant at Backworth Colliery
Drawings and Photographs accompanying the article
Fig. 1 — Showing thhe two elevator heads and rotary screens for separating the 1-in. coal
|
|
|
|
Fig. 1 — Showing thhe two elevator heads and rotary screens for separating the 1-in. coal
Image Reference: L-00404-03-0065-F01
Article reproduced from a copy of the magazine held at National Mining Museum Scotland, Newtongrange, Midlothian.
Contains public sector information licensed under the 
