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Scientific American, Vol. 44, No. 1 (January 1881) (1881)

leaf 5

An illustration from Scientific American, Vol. 44, No. 1 (January 1881), 1881, leaf 5
hours no trace of human blood was dis- Stephenson, of the U. S. Geological Survey, in New Mexico. presses the valve upon the end of the outlet with consider- covered. The city lies in a canon thirty miles long, never before visited able pressure, insuring a close joint, which is not affected by «… … couplers" and " uncouplers," has been patented by Mr. riers of electricity, to hitch our wagons to the sun and Louis C. Slonecker, of Stauffer's Station, Pa. It consists of GOVERNOR FOR WASTE WATER FIFES. moon. two spring-actuated spear-headed coupling pins or hooks, «in ^ pivoted parallel with…

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