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Scientific American, Vol. 49, No. 7 (August 1883) (1883)

leaf 7

An illustration from Scientific American, Vol. 49, No. 7 (August 1883), 1883, leaf 7
and air are mixed in suitable propor- stop by a coiled spring. dium says: tions for the perfect combustion of the gas. By simply The life of a bony fish catcher is a hard one at best. In turning the cock in the gas supply pipe, the heat may be pleasant weather it is wearisome, and in unpleasant… … whose armature has neither wire nor bars, and in which no FEDDEB'S LAITNDBY IBON. commutator is required, as the current flowing from the ma- chine is all in one direction. This machine is remarkable NEABT'S ADDING MACHINE. This iron has many advantages, among which are the for its simplicity and…

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