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Scientific American, Vol. 32, No. 21 (1875) (1875)

leaf 3

An illustration from Scientific American, Vol. 32, No. 21 (1875), 1875, leaf 3
membrane them in order. the part, P, passes the passage, D; and then the steam will allows the passage of a considerable proportion of radiant The mode of removing and inserting the teeth is shown pass through D to K, and force the valve piston, A A’, from heat ; but it is less diathermanous the… … HOE’S CHISEL TOOTH SAW. applied to the shank and turned forward sufficiently to re- piston, A A’, moves from right to left, the left hand end of (serving for either heat or light). They are much more trans lieve the jaw, C, which will open and allow the tooth to the small cylinder, at L, is full of…

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