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Scientific American, Vol. 58, No. 13 (1888) (1888)

leaf 5

An illustration from Scientific American, Vol. 58, No. 13 (1888), 1888, leaf 5
inner end of the ventilator. A the drawbars are in their normal coupling positions trated herewith. From each of the lowest rooms in the collar is fitted in the side of the car in which is or whether they are raised, on meeting another similar building a rod extends vertically through the floors… … 19°6 lb. 23°5Ib, horse power per hour. WEST'S FIRE ALARM. This engine has now been working for about eighteen converging atan angle, and openinto the side ofa tached to suitable supports in each room, the various months, but in other cases, to avoid the risk arising large pipe, the outer end of…

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