XVI 
ADVERTISEMENTS. 
THE BLACKMAN SYSTEM 
OF WITHERING 
REQUIRES NO SPECIAL ACCOMMODATION, 
NO HEATING PIPES, NO BOXING IN, 
AND IS THEREFORE 
€MEAI®E!I& ANY milEll SISTE.^I, 
ESPECIALLY AS A 
vAtli a less expc n liture of power will do v/o:k which no 
OF OTHER MAKE WILL ACCOMPLISH. 
w tuts 
The testimony of Planters is strongly in favour of 
MODERATE-SIZED BLACKMANS 
in preference to any single fans of larger size. 
The Patented shape of its Blades enables the 
jHa msMI 
at a moderate speed, to do work which, if done by any other 
appliance, would have to be done by dint of greater 
speed, power, and cost of working. 
THE BLACKMAN SYSTEM 
is based on simple and natural principles, and saves its cost the first 
season in increased value of bad weather Tea. 
MANUFACTURING BOOM IS NECESSARILY COOLED AND 
VENTILATED, AND EFFIGIENGY OF TEA DRIERS INCREASED. 
8aves over half Withering space, therefore no Ifew Withering 
Houses Required. 
UNRIVALLED SUCCESS IN INDIA. 
Write for special printed matter, and testimony to the 
BLACKMAN VENTILATING Co., Ld., 
63, FORE STREET, LONDON, E. C, 
