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Scientific American, Vol. 64, No. 20 (1891) (1891)

leaf 3

An illustration from Scientific American, Vol. 64, No. 20 (1891), 1891, leaf 3
aled opportunities for standardizing high limit extends through a slot in the standard, for engagement is curved and bent at a right angle to receive the piv- with objects to be lifted from the ground. By oscillat- pressure gauges. otal screw of the handle. The handle contains a nut As a glass tube… … Telephonic communication is maintained between ee the observer at the tube and the manometric station, The Electric Omnibus. A curious incident was lately witnessed in Palace by which the movements of the pump and escape earried around, thus turning the screw and raising or Yard, Westminster,…

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