given by titrat- the presence of bed bugs is not always a sign of un- vided for the work, is considerable. A 4 inch gun, ing an alcoholic solution of the oil with caustic alkali. after its separate parts have been received from the cleanliness, as they have been found under the bark of By boiling… … THE NAVAL GUN FACTORY, WASHINGTON-AN ARMOR PLATE AFTER TESTING. place, a difference varying from 1-9 per cent being times be traced to this source. Keeping premises clean within less than fifty days, and 5, 6, 8, 10, 13, and 13 noted. Long exposure of the oil to the air produces and dry was said to…
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