PLATE V 



,&..■ = ^__^^_ ^ 



Fig. 11. 



BERTEL S REDGEE. DRILL. AND CELTITATOR.— (Jouhhal or.s Fabricaxts pe Sucre.) 

 Fig. 10. Ridges after passage of drill. 

 Fig. 11. Cultivator for working between rows or ridges. 

 Fi_. 12. Scarifiers and rollers for tlat culture. 

 Fit:. 13. Leader to Cultivator. 



Fig. 12. 



Fig. lo. 



