From the Collections of the Imperial Institute ' 



GINNING COTTON BY MEANS OF THE CHURKA GIN IN THE 

 TlNNEVELLY DISTRICT, MADRAS 



From the Collections of the Imperial Institute 



GINNING COTTON BY MEANS OF THE MACARTHY SINGLE-ROLLER GIN 

 IN THE NYASALAND PROTECTORATE 



4 6] 



