164 ' CACAO 



need not be interrupted for a moment, the machine going 



night and day. It turns out perfectly dry and sound 





Fio. 48. — The Hamel-Smith rotary dryer." 



cacao, which weighs more in proportion to bulk than the 

 sun-dried. 



This information speaks for itself, especially as the 

 machine has been working for successive years. It is 



