STORING OF SUPERPHOSPHATE 



113 



Fig. 25. — Benker and Hai'tmann's Mechanical Remover of Superphosphate 

 from " Den" (longitudinal section). 



W.L.J 



Fig. 26. — Benker and Hartmann's Mechanical Remover 

 of Superphosphate from " Den " (end view). 



8 



