CL 
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1 
7 
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x 
— — 1 — 
I xj 
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Fig. 17. 
1. Base of telegraph pole protected from Termites ; a, pole; b, cement ; c, sand. 
2. Another method of protecting poles; b, metal casing; c, ledge ; d, sand. 
3. House with Termite protection : a, metal guards ; b, brick or cement 
corners ; d, floor separated by space e from ground c. 
M 
