ting a series of signals for day and night, placed near thedraw or switch, and also at a consi- derable distance from it, on either side, by means of eyes and arms. These are so ar- ranged that when the draw or switch is mo- ved, a corresponding motion is communicated to the signals by means of… … for the purpose of accomplishing the object A pipe, C, from the receiver, conveys the above named, has been invented by Archi- that the air pipe,c, is too much throttled. compressed air to the locality where the cool bald C. Ketchum, of New York City; it The water may be mixed with air or broken…
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