Fig. 2. 



\vrr« 



■^ 



a 







:r-3 



• • • ■ 'c- •. ■ 

 Fig.l. 



CL 



Fig. 17. 



1. Base of telegraph pole protected from Termites ; a, pole; &, cement ; o, sand. 



2. Another method of protecting poles ; h, metal casing ; c, ledge ; d, sand. 



3. House with Termite protection : a, metal guards ; 6, brick or cement 

 corners ; d, floor separated by space e from ground e. 



M 



