d are struc- An excellent ventilator for use in summer weather terests. Both railroads and quarrymen are interested turally strong enough to carry and fight 4.7-inch gins; is illustrated in the accompanying drawings. This ven- in this move. are subdivided to the present requirements of the tilator… … or burner openings. Fuel is fed by gravity into the COMBINATION AWNING AND VENTILATOR. sibility of any such subsidized vessels being trans- log through a pipe connecting with an oil tank. The ferred under another flag, without the consent of the pipe leads to the rear end of the log, where it…
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