ol. Fig. 1 shows the side of a car whether steam railway or street railway. of the " monitor " or raised roof style, with the ventilator at- tached to the side of the raised portion. Fig. 2 is an exterior Electric-Distance Meter. enlarged view of the ventilator with the guard, se en in Fig. The… … HARDY'S PATENT CAR VENTILATOR. a long thin needle balanced upon a point, and connected the inside of the car, showing the register, the two leaves of to the telescope, so as to follow all movements of the latter which are opened or closed at will by a handle. and to be always parallel to its line…
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