ng three months fed the valve of the hydrant, permitting the water to pour is quite large, so that they do not afford very economv one group with pure molasses; one with molasses into the tube, and out through the perforations. The cal heat. In the accompanying illustration we show street can thus… … ages through which the gas mixture flows to the blue cyanide of potassium, which caused the ants to swoon flame jets. A plan view of the burner is shown in Pig. after a brief exposure to it, did not prevent their re- A STREET-SPRINKLING CURB. 1, from which it will be observed that since the conical…
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