| Sample |
Description |
| Fig. 13. The arrangement of the pulleys on the cable-belt conveyor at Havannah |
| Fig. 14. Sections showing the construction of the belt used on the main conveyor |
| Fig. 15. The tensionend pulleys of the cable-belt conveyor |
| Fig. 16. Coal on its way from the top of the drift to the screening plant |
| Fig. 17. The weighbridge and cabin |
| Fig. 18. The driving unit of the cable-belt conveyor |
| Fig. 19. A corner inside the stores building |
| Fig. 20. The canteen |
| Fig. 21. A plan showing the layout of the surface |
| Fig. 22. Receiving treatment in the first-aid room |
| Fig. 23. The entrance hall in the main building |
| Fig. 24. Plan of the lamproom |
| Fig. 25. The interior of the lamproom, showing the storage racks and, behind them, the charging frames |
| Fig. 26. Layout drawing of the Sirocco fan which has a designed duty of 150,000 cu. ft. per min. |
| A section of the intake drift |