San Francisco : Architect and Engineer, Inc · leaf 404
(t.)-(c)Groups of alates ready for flight. Id) Newly mated pair, male follow-ing female in search of entrance location, (e) Reunion of recenthmated king and queen, after their separation while in search of anentrance (f) Both members of a pair at work on the excavation,(q) Small piece of board… … Fig. 17—Red cedar power line pole, 16 years in service damaged by dry-wood termites. This was a 30-foot pole, the butt of which. 4 feet long, wasremo\ed before the body of the pole was cut into 13-2-foot lengths. Therewas 1 eight-year-old colony and 1 four-year-old colony in the first…
Architecture · Building
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